Trevor Bayne climbs out of his car after taking the pole position for the NASCAR Nationwide series auto race Friday, Feb. 22, 2013, at the Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Danica Patrick climbs out of the car after her qualifying run in the NASCAR Nationwide series auto race Friday, Feb. 22, 2013, at the Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Trevor Bayne stands near his car after taking the pole position for the NASCAR Nationwide Series auto race Friday, Feb. 22, 2013, at the Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Danica Patrick climbs out of her car after her qualifying run for the NASCAR Nationwide auto race Friday, Feb. 22, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Danica Patrick signs autographs for fans after her qualifying run for Saturdays NASCAR Nationwide Series auto race, Friday, Feb. 22, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Driver Tony Stewart is reflected in Danica Patrick's sunglasses after her qualifying run in the NASCAR Nationwide Series DRIVE4COPD auto race Friday, Feb. 22, 2013, at the Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Terry Renna)

Danica Patrick, left, reaches out to feel Tony Stewart's beard after their qualifying runs for the NASCAR Nationwide Series auto race Friday, Feb. 22, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Terry Renna)

Trevor Bayne holds up a flag after winning the pole for the NASCAR Nationwide series DRIVE4COPD auto race Friday, Feb. 22, 2013, at the Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Terry Renna)

Ricky Stenhouse Jr., left, hugs his girlfriend Danica Patrick before her start in the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Ricky Stenhouse Jr., left, hugs his girlfriend Danica Patrick before her start in the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Ricky Stenhouse Jr., left, hugs Danica Patrick next to her car before the start of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Drivers take the green flag at the start of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Ricky Stenhouse Jr., right, hugs his girlfriend Danica Patrick before her start in the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/Terry Renna)

Trevor Bayne (6) leads the field at the start of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/Terry Renna)

Trevor Bayne (6) and Sam Hornish Jr. (12) lead the field for the start of the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013.(AP Photo/Phelan M. Ebenhack)

Regan Smith (7) goes sideways in front of Brad Keselowski (22) and Sam Hornish Jr. (12) during the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Driver Danica Patrick climbs out of her car after leaving the track during the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Danica Patrick (34) leads during the early laps of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/Terry Renna)

Driver Scott Lagasse Jr. (8) spins out on the front stretch during the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/Terry Renna)

Danica Patrick, center, talks with members of her team in her garage after she had engine problems during the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/Terry Renna)

Drivers Mike Wallace (01) and Kurt Busch (1) slide onto pit road after losing control of their cars during the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Danica Patrick, center, talks with members of her team in her garage after she had engine problems in the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Danica Patrick gets out of her car near the garage area during a Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013.(AP Photo/Phelan M. Ebenhack)

Danica Patrick's crew members push he car back to her garage after she had engine problems in the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Driver Joe Nemechek slides through the grass after losing control of his car during the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Danica Patrick stands by her car before the start of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Danica Patrick stands by her car before the start of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Danica Patrick stands by her car before the start of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Danica Patrick stands by her car during the National Anthem before the start of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Danica Patrick, left, talks with Tony Stewart on pit road before the start of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Ricky Stenhouse Jr., left, greets Danica Patrick next to her car before the start of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/Terry Renna)

the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/Terry Renna)

Mike Wallace (01) spins coming out of turn 4 during the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013.(AP Photo/Phelan M. Ebenhack)

Drivers Mike Wallace (01) and Kurt Busch (01) slide through pit row after colliding during the Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013.(AP Photo/Phelan M. Ebenhack)

Michael Annett (43), Johanna Long (70), Travis Pastrana (60), Hal Martin (44) and Kasey Kahne (5) collide between Turns 1 and 2 during the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. (AP Photo/Phelan M. Ebenhack)

Michael Annett (43), Johanna Long (70), Hal Martin (44), Mike Bliss (19), Jason White (00), Joe Nemechek (87), Jeffrey Earnhardt (79), Matt Kenseth (18), Danny Efland (4) and Kasey Kahne (5) collide and slide as Austin Dillon (3) escapes between Turns 1 and 2 during the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. (AP Photo/Phelan M. Ebenhack)

Kyle Larson's car leaves a trail of flames following a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson's car comes apart after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Race and track officials look over the torn safety fencing after parts from Kyle Larson's car went through the fence at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson, left, slides to a stop near Regan Smith (7) after a wreck at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Driver Kyle Larson climbs out of his car as Trevor Bayne (7) rolls past after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

CORRECTS SPELLING TO KLIGERMAN, INSTEAD OF KILGERMAN - Kyle Larson (32) goes airborne into the catch fence in a multi-car crash involving Dale Earnhardt Jr. (88), Parker Kligerman (77), Justin Allgaier (31) and Brian Scott (2) during the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Tony Stewart approaches the finish line as he wins the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) goes into the catch fence as he collides with Justin Allgaier (31), Brian Scott (2), Parker Klingerman (77) and Dale Earnhardt Jr. (88) at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Terry Renna)

Kyle Larson (32) goes airborne and into the catch fence in a multi-car crash involving Dale Earnhardt Jr. (88), Parker Kligerman (77), Justin Allgaier (31) and Brian Scott (2) during the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Kyle Larson (32) goes airborne into the catch fence in a multi-car crash including Dale Earnhardt Jr. (88), Parker Kligerman (77), Justin Allgaier (31) and Brian Scott (2) during the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Kyle Larson (32) goes into the catch fence as he collides with Justin Allgaier (31), Brian Scott (2), Parker Klingerman (77) and Dale Earnhardt Jr. (88) at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Terry Renna)

Kyle Larson (32) goes into the catch fence as he collides with Justin Allgaier (31), Brian Scott (2), Parker Klingerman (77) and Dale Earnhardt Jr. (88) at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Terry Renna)

Kyle Larson (32) goes into the catch fence during a crash involving, among others, Justin Allgaier (31), Brian Scott (2), Parker Klingerman (77) and Dale Earnhardt Jr. (88) at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Getting past is Alex Bowman (99). (AP Photo/Terry Renna)

Driver Kyle Larson stands outside his car, missing the engine, after hitting the wall and safety fence along the front grandstands on the final lap of a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013.(AP Photo/Phelan M. Ebenhack)

Kyle Larson (32) slides along the wall after hitting the catch fence as Eric McClure (14) goes low after the cars were involved in a multi-car crash on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Emergency officials transport a fan who was hit by debris after Kyle Larson's car slammed into the wall and safety fence along the front grandstands on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013.(AP Photo/Phelan M. Ebenhack)

Brad Keselowski (22) and Kyle Larson (32) slide across the finish line after they were involved in a mulit-car crash on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Pieces of Kyle Larson's car fly through the air as he slides down the front stretch after he was involved in a multi-car crash on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Injured spectators are treated after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Driver Kyle Larson's car hit the safety fence sending car parts and other debris flying into the stands. (AP Photo/David Graham)

Injured spectators are treated after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Driver Kyle Larson's car hit the safety fence sending car parts and other debris flying into the stands. (AP Photo/David Graham)

An injured spectator is treated after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Driver Kyle Larson's car hit the safety fence sending car parts and other debris flying into the stands. (AP Photo/David Graham)

An injured spectator is treated after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Driver Kyle Larson's car hit the safety fence sending car parts and other debris flying into the stands. (AP Photo/David Graham)

An injured spectator is treated after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Driver Kyle Larson's car hit the safety fence sending car parts and other debris flying into the stands.(AP Photo/David Graham)

Injured spectators are treated after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Driver Kyle Larson's car hit the safety fence sending car parts and other debris flying into the stands. (AP Photo/David Graham)

Emergency officials put out a fire from driver Kyle Larson's engine after his car hit the wall and safety fence along the front grandstands on the final lap of a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013.(AP Photo/Phelan M. Ebenhack)

An injured spectator is treated after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Driver Kyle Larson's car hit the safety fence sending car parts and other debris flying into the stands. (AP Photo/David Graham)

Injured spectators are treated after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Driver Kyle Larson's car hit the safety fence sending car parts and other debris flying into the stands. (AP Photo/David Graham)

An injured spectator is treated after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Driver Kyle Larson's car hit the safety fence sending car parts and other debris flying into the stands.(AP Photo/David Graham)

CORRECTS SPELLING TO KLIGERMAN, INSTEAD OF KILGERMAN - Kyle Larson (32) is airborne after a multi-car crash, including Parker Kligerman (77), Justin Allgaier (31) and Brian Scott (2) during the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. Larson's car collided with the catch fencing. (AP Photo/John Raoux)

Driver Tony Stewart holds up the championship trophy in Victory Lane after winning the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

An injured spectator is transported by emergency personnel after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Driver Kyle Larson's car hit the safety fence sending car parts and other debris flying into the stands. Larson's engine lays on the right, inside the fence.(AP Photo/Phelan M. Ebenhack)

A tire rests in the stands after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Driver Kyle Larson's car hit the safety fence sending car parts and other debris flying into the stands injuring spectators. (AP Photo/David Graham)

A tire rests in the stands after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Driver Kyle Larson's car hit the safety fence sending car parts and other debris flying into the stands injuring spectators. (AP Photo/David Graham)

Car owner Richard Childress, right, hugs driver Tony Stewart in Victory Lane after Stewart won the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/Terry Renna)

A tire from a car lies in the seats after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Kyle Larson's car hit the catch fence during the wreck. (AP Photo/David Graham)

An emergency official ushers fans away from driver Kyle Larson's engine as it burns behind the wall and safety fence that he hit along the front grandstands on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. (AP Photo/Phelan M. Ebenhack)

Driver Kyle Larson gets out of his car, which is missing the engine, after hitting the wall and safety fence along the front grandstands on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. (AP Photo/Phelan M. Ebenhack)

Kyle Larson's car (32) gets airborne during a multi-car wreck on the final lap of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Tony Stewart, in the red car at front, won the race. (AP Photo/David Graham)

Kyle Larson's car (32) gets airborne during a multi-car wreck on the final lap of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Tony Stewart, in the red car at front, won the race. (AP Photo/David Graham)

Kyle Larson's car (32) gets airborne during a multi-car wreck on the final lap of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/David Graham)

Kyle Larson's car (32) gets airborne during a multi-car wreck on the final lap of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Larson's car hit the safety fence sending car parts and other debris flying into the stands injuring spectators. (AP Photo/David Graham)

Officials look at the engine and tire of driver Kyle Larson's car after he was involved in a multi-car crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Larson's car hit the safety fence sending car parts and other debris flying into the stands injuring spectators. (AP Photo/David Graham)

Kyle Larson (32) and Elliott Sadler (11) slide off the track after Larson hit the wall and safety fence along the front grandstands on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. (AP Photo/Phelan M. Ebenhack)

Kyle Larson's car (32) gets airborne during a multi-car wreck on the final lap of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/David Graham)

Kyle Larson (32) goes airborne before catching the fencing in a wreck including Dale Earnhardt Jr. (88), Parker Kligerman (77), Justin Allgaier (31) and Brian Scott (2) during the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Moore)

Kyle Larson climbs out of his car after being involved in a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson's car is on fire as he slides down the track with Regan Smith after being involved in a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Larson's car hit the safety fence sending car parts and other debris flying into the stands injuring spectators. (AP Photo/Chris O'Meara)

Race fans watch as cars, including Michael Annett (43), Johanna Long (70), Mike Bliss (19), Hal Martin (44), and Jason White (00), crash during the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Race fans watch as cars, including Michael Annett (43), Johanna Long (70), Mike Bliss (19), and Hal Martin (44), crash during the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Emergency officials transport an injured spectator from the grandstands after Kyle Larson's car hit the safety wall and fence along the front stretch on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. Larson's car hit the safety fence sending car parts and other debris flying into the stands injuring spectators. (AP Photo/Phelan M. Ebenhack)

Emergency personnel attend to injured spectators in front of the grandstands after Kyle Larson's car hit the safety wall and fence along the front stretch on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. (AP Photo/Phelan M. Ebenhack)

Emergency officials transport an injured spectator past Kyle Larson's engine after a crash on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. Larson's car hit the safety fence sending car parts and other debris flying into the stands injuring spectators. (AP Photo/Phelan M. Ebenhack)

Emergency workers check on fans in the stands after a crash on the final lap of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. At least 11 fans were injured when large chunks of debris, including a tire, sailed into the grandstands when a car flew into the fence. (AP Photo/David Graham)

Spectator are treated in the stands after a crash on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. Driver Kyle Larson's car hit the safety fence sending car parts and other debris flying into the stands injuring spectators. (AP Photo/David Graham)

Emergency personnel attend to an injured spectatos in front of the grandstands after Kyle Larson's car hit the safety wall and fence along the front stretch on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. (AP Photo/Phelan M. Ebenhack)

Espectadores lesionados reciben atención tras un accidente durante la carrera de la Nationwide Series de NASCAR el sábado 23 de febrero de 2013 el sábado 23 de febrero de 2013. (AP Foto/David Graham)

El auto de Kyle Larson (32) vuela y choca con la cerca tras un choque durante la última vuelta de la carrera de la Nationwide Series en Daytona, Florida, el sábado 23 de febrero de 2013. (AP Foto/John Raoux)

Spectators are injured after a tire and engine off Kyle Larson's car flew into the stands during a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/David Graham)

El carro de Kyle Larson vuela hacia la reja de contención durante una colisión múltiple en la última vuelta de la carrera de la serie NASCAR en Daytona el sábado 23 de febrero de 2013. Al menos 11 aficionados fueron heridos por las partes del vehículo que salieron disparadas hacia las gradas, informaron las autoridades. (Foto AP/John Raoux)

Spectators are injured after a tire and engine off Kyle Larson's car flew into the stands during a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/David Graham)

Spectators are injured after a tire and engine off Kyle Larson's car flew into the stands during a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/David Graham)

Spectators are injured after a tire and engine off Kyle Larson's car flew into the stands during a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/David Graham)

A wheel, tire and suspension parts sit in the stands after crash on the final lap of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Several fans were injured when large chunks of debris sailed into the grandstands after a car flew into the fence. (AP Photo/David Graham)

Spectators are injured after a tire and engine off Kyle Larson's car flew into the stands during a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/David Graham)

Kyle Larson (32) goes airborne and into the catch fence in a multi-car crash involving Dale Earnhardt Jr. (88), Parker Kligerman (77), Justin Allgaier (31) and Brian Scott (2) during the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Injured spectators are treated after a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Driver Kyle Larson's car hit the safety fence sending car parts and other debris flying into the stands. (AP Photo/David Graham)

Spectators are injured after a tire and engine off Kyle Larson's car flew into the stands during a crash at the conclusion of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/David Graham)

A spectator, center, is transported from the grandstands by emergency personnel after Kyle Larson's car hit the safety wall and fence along the front stretch on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. Several fans were injured when large chunks of debris flew into the grandstands. (AP Photo/Phelan M. Ebenhack)

Emergency officials put out a fire from driver Kyle Larson's engine after his car hit the wall and safety fence along the front grandstands on the final lap of a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. Larson's crash sent car parts and other debris flying into the stands injuring spectators. (AP Photo/Phelan M. Ebenhack)

Track workers repair the safety fence along on the front grandstands, where Kyle Larson's car hit it on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. (AP Photo/Phelan M. Ebenhack)

The engine from Kyle Larson's car sits burning next to other parts from the car near a grandstand fence after the car hit the wall and safety fence along the front stretch on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. (AP Photo/Phelan M. Ebenhack)

Kyle Larson (32) goes airborne and into the catch fence during a multi-car crash involving Justin Allgaier (31), Brian Scott (2) and others during the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. Larson's crash sent car parts and other debris flying into the stands injuring spectators. (AP Photo/John Raoux)

CLARIFIES CRASH - Steve O'Donnell, NASCAR senior vice president of Racing Operations, answers a question at a news conference after numerous spectators were injured when a car driven by Kyle Larson crashed during the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. Larson's crash into the wall and catch fence sent car parts and other debris flying into the stands . (AP Photo/Chris O'Meara)

Daytona International Speedway president Joie Chitwood III answers a question at a news conference after numerous spectators were injured when a car driven by Kyle Larson crashed during the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Daytona International Speedway president Joie Chitwood III, left, speaks at news conference with Steve O'Donnell, NASCAR senior vice president, after numerous spectators were injured when driver Kyle Larson's car crashed in a catch fence on the last lap of the NASCAR Nationwide Series auto race Saturday, Feb. 23, 2013, in Daytona Beach, Fla. Larson's crash sent car parts and other debris flying into the stands. (AP Photo/Terry Renna)

El motor del carro de Kyle Larson aparece todavía ardiendo junto a otras partes desprendidas cuando el vehículo chocó contra el muro de contención y subió a la cerca luego de una colisión múltiple en la carrera de Daytona en la serie NASCAR el sábado 23 de febrero de 2013. El presidente de Circuito Internacional de Daytona, Joie Chitwood, afirmó que los daños serán reparados de inmediato a fin de que la pista esté lista para la competencia Daytona 500 que comienza el domingo 24. (Foto AP/Phelan M. Ebenhack)

Una llanta con una parte de la suspensión aparece en las tribunas de la pista de Daytona luego de que un carro se proyectó contra la cerca de contención durante una carrera NASCAR el sábado 23 de febrero de 2013. Una treintena de personas fueron heridas en el incidente. (Foto AP/David Graham)

Kyle Larson sale de su carro luego de un duro accidente que desprendió la parte delantera de su vehículo el sábado 23 de febrero de 2013 durante una carrera de la serie NASCAR en el Circuito Internacional de Daytona. (Foto AP/Chris O'Meara)

Kyle Larson (32) goes airborne into the catch fence in a multi-car crash including Dale Earnhardt Jr. (88), Parker Kligerman (77), Justin Allgaier (31) and Brian Scott (2) during the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Kyle Larson (32) goes airborne into the catch fence in a multi-car crash including Dale Earnhardt Jr. (88), Parker Kligerman (77), Justin Allgaier (31) and Brian Scott (2) during the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Kyle Larson crashes into the catch fence in a multi-car crash on th efinal lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Brad Keselowski (22) and Kyle Larson (32) slide down the front stretch after they were involved in a mulit-car crash on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Kyle Larson (32) goes airborne into the catch fence in a multi-car crash including Dale Earnhardt Jr. (88), Parker Kligerman (77), Justin Allgaier (31) and Brian Scott (2) during the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Brad Keselowski (22) and Kyle Larson (32) slide down the front stretch after they were involved in a mulit-car crash on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Pieces of Kyle Larson's car fly through the air as he slide down the front stretch after he was involved in a multi-car crash on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Brad Keselowski (22) and Kyle Larson (32) slide down the front stretch after they were involved in a mulit-car crash on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Pieces of Kyle Larson's car fly through the air as he slide down the front stretch after he was involved in a multi-car crash on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Brad Keselowski (22) and Kyle Larson (32) slide across the finish line after they were involved in a mulit-car crash on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Kyle Larson climbs out of his damaged car after he was involved in a multi-car crash on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Kyle Larson climbs out of his damaged car after he was involved in a multi-car crash on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. (AP Photo/John Raoux)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Kyle Larson (32) crashes at the conclusion of the NASCAR Nationwide Series auto race Sunday, Feb. 24, 2013, at Daytona International Speedway in Daytona Beach, Fla. (AP Photo/Chris O'Meara)

Una cuadrilla de trabajadores respara la cerca de seguridad en el circuito de Daytona donde el automóvil de Kyle Larson chocó en la vuelta final de una carrera en Daytona Beach, Florida, el sábado 23 de febrero del 2013 (AP Foto/Phelan M. Ebenhack)

Driver Trevor Bayne walks to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Katelyn Sweet, girlfriend of driver Kyle Larson, watches from pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kyle Larson (32) watches from pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kyle Larson (32) watches from pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Danica Patrick stands next to her car on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Brian Vickers walks to his car on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kyle Larson (32) watches from pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Jeffery Earnhardt, second from left, signs autographs while walking to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Matt Kenseth, right, signs autographs while walking to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Danica Patrick stands next to her car on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Reed Sorenson, left, signs autographs while walking to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Justin Allgaier walks to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Race fan Mike Waterman, right, of Cape Coral, Fla., watches from pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Crew members push Trevor Bayne's car to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Matt Kenseth, left, talks with car owner Joe Gibbs on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Joe Nemechek walks to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kurt Busch, center, walks to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Danica Patrick talks to pit reporter Jamie Little, right, on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kyle Larson (32) watches from pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Danny Efland, right, helps push his car to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kyle Larson (32) watches from pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Matt Kenseth, left, talks with car owner Joe Gibbs on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kyle Larson (32) watches from pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Crew members push Parker Kligerman's car to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Miss Coors Light Rachel Rupert walks to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Brad Keselowski walks on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Brian Scott stands next to his car on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Brian Vickers waits on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kasey Kahne walks on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Brian Scott leans against his car on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kasey Kahne walks on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Crystal Hornish, left, wife of driver Sam Hornish Jr., watches on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kasey Kahne walks on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Drivers Elliott Sadler, left, and Brian Vickers share a laugh on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Crystal Hornish, center, wife of driver Sam Hornish Jr., stands on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Danica Patrick (34) enters the track from pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kasey Kahne walks on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Brad Keselowski, right, stands on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Car owner Jack Roush watches from pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Drivers Elliott Sadler, left, and Brian Vickers share a laugh on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Danica Patrick is pushed to the front of the line on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Brian Scott leans against his car on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Danica Patrick (34) heads into Turn 1 during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Car owner Jack Roush, left, watches from pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kasey Kahne, right, talks to a pit reporter on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kurt Busch, second from left, walks to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kurt Busch, left, walks to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Danica Patrick, left, talks with pit reporter Jamie Little on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Matt Kenseth, left, chats with car owner Joe Gibbs on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Matt Kenseth, left, chats with car owner Joe Gibbs on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Danica Patrick, second from left, walks to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Matt Kenseth, left, stands with car owner Joe Gibbs on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Nelson Piquet Jr., left, signs autographs while walking to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kurt Busch, center, walks to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kurt Busch, center, walks to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Danica Patrick walks to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Danica Patrick, left, walks to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Crew members push the car driven by Alex Bowman (99) to pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Matt Kenseth, left, chats with car owner Joe Gibbs on pit row during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Brian Vickers, center, signs autographs for a spectator in the garage area during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Brian Vickers, right, signs autographs for a spectator in the garage area during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Trevor Bayne, left, poses for photos after winning the pole position after qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kurt Busch walks through the garage area during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Trevor Bayne, left, is congratulated by crew chief Mike Kelley after winning the pole position after qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Trevor Bayne signs a banner after winning the pole position after qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Trevor Bayne, center, waits in the garage area for the final results of qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Trevor Bayne, center, waits in the garage area for the final results of qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Trevor Bayne, left, poses for photos with Miss Coors Light Rachel Rupert after winning the pole position after qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Trevor Bayne waits in the garage area for the final results of qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Trevor Bayne poses for photos after winning the pole position after qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Trevor Bayne, left, is congratulated by crew members after winning the pole position after qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Trevor Bayne, left, poses for photos after winning the pole position after qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Trevor Bayne poses for photos after winning the pole position after qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Brian Vickers, center, poses for photographs with a spectator in the garage area during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

Driver Kurt Busch walks through the garage area during qualifying for a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Friday, Feb. 22, 2013.(AP Photo/Phelan M. Ebenhack)

FILE - In this Brad Keselowski (22) and Kyle Larson (32) slide across the finish line after they were involved in a mulit-car crash on the final lap of the NASCAR Nationwide Series auto race at Daytona International Speedway, Saturday, Feb. 23, 2013, in Daytona Beach, Fla. Larson's ready to be known for his driving skills, not the crashes and close calls that seem to have filled the 20-year-old driver's rookie season in the Nationwide Series. (AP Photo/John Raoux, File)