Live pre-race interview with Jason Troutman from the RPM Speedway in Crandall, Texas on Friday, July 24, 2015.

16th Annual Shipwreck Beads Modified Nationals A-Main from the Grays Harbor Raceway Park in Elma, Wash., on Friday, July 24, 2015.

PHRA Dwarf Cars A-Main from the Grays Harbor Raceway Park in Elma, Wash., on Friday, July 24, 2015.

Live pre-race interview with USRA Modified driver Clyde Dunn Jr. from the RPM Speedway in Crandall, Texas on Friday, July 24, 2015.

Live pre-race interview with USRA Modified driver Bobby Ruffin from the RPM Speedway in Crandall, Texas on Friday, July 24, 2015.

Rear Wheel Drive feature from Freedom Motorsports Park on Friday, July 24, 2015.

Ohio Valley Roofers Legends Car Series feature from Moler Raceway Park on Friday, July 24, 2015.

Ponderosa Speedway highlights from Saturday, July 24, 2015, featuring heats and features from Supers, Pro Late Models, Modifieds, Super Stocks and Mini Cups.

Highlights from the All Star Circuit of Champions at Hartford Motor Speedway in Hartford, Mich., on Saturday, July 24, 2015. Video courtesy of Grandstand Video.

Video recap of night #2 of 3 from the 5th Annual World Modified Dirt Track Championship presented by Red Tail Tackle at the Deer Creek Speedway in Spring Valley, Minn., on Friday, July 24, 2015.

Royal Jones takes a ride at El Paso Speedway Park.

Video recap of night #1 of 3 from the 5th Annual World Modified Dirt Track Championship presented by Red Tail Tackle at the Deer Creek Speedway in Spring Valley, Minn., on Thursday, July 23, 2015.

Video recap of night #1 of 3 from the 5th Annual World Modified Dirt Track Championship presented by Red Tail Tackle at the Deer Creek Speedway in Spring Valley, Minn., on Thursday, July 23, 2015.

Passion and excellence is what drives the people of COMP Cams to make the best parts in the business today. Technology changes, COMP stays ahead of the competition to be the leader in drivetrain perfo

Flag-to-flag coverage of the USMTS Casey's Cup Series main event from the Rapid Speedway in Rock Rapids, Iowa, on July 21, 2015.

TJ battles his way through traffic during a feature at Wall Stadium Speedway.

Flag-to-flag action from MSD Heat Race #1 for the USMTS Casey's Cup Series during the 5th Annual Silver Dollar Nationals at the I-80 Speedway in Greenwood, Neb., on Saturday, July 18, 2015.