Justin Allgaier notes seamless transition to flange-fit body

AVONDALE, AZ - MARCH 09: Justin Allgaier, driver of the #7 BRANDT Professional Agriculture Chevrolet, talks to John Hunter Nemechek in the garage area during practice for the NASCAR Xfinity Series DC Solar 200 at ISM Raceway on March 9, 2018 in Avondale, Arizona. (Photo by Matt Sullivan/Getty Images)

The good news about the flange-fit body in the NASCAR Xfinity Series this year? As JR Motorsports driver Justin Allgaier put it, the transition from sheet metal bodies has been a smooth one.

Asked whether there were noticeable differences that accompanied the change, Allgaier said, “As far as the fundamentals go, no, not really.

“We do the same things when we go to the race track. The inspection line is the same, albeit probably a little bit harder if you’re out of tolerance … it’s harder to put yourself back into tolerance, because the bodies are not as pliable.

“And the amount of bracing that we have is way different. We’re kind of stuck in a box with where the braces have to be at. It puts it on the guys at the shop a lot more to have everything where it needs to be.”

NASCAR’s new Optical Scanning Station has put the onus on the race teams to make sure the bodies conform to the rules before they’re unloaded at the race track.

“I think everybody’s kind of going through that,” Allgaier said. “But, for us, the one thing that’s been nice is that the composite body has been pretty seamless, as far as just introducing it and rolling it out.

“It takes a lot of work to make it seamless, but all the teams have put the effort and the time into it, and it seems like it’s working out really well.”


Early in Friday’s first NASCAR Xfinity Series practice at ISM Raceway, the engine in Elliott Sadler’s No. 1 JR Motorsports Chevrolet expired, trailing a plume of heavy smoke as the car slowed. Tied for the series lead with teammate Tyler Reddick after last week’s Las Vegas race, Sadler will start Saturday’s DC Solar 200 (4 p.m. ET on FOX, MRN, SiriusXM) from the rear of the field because of the engine change.

“No warning at all from our side,” Sadler said of the failure. “We’ll go debrief and see what happened and go from there. It’s just a fluke deal.”

Sadler’s crew had the new engine in place for final practice, and Sadler returned to the track 10 minutes into the session and posted the 11th fastest lap …

On his first lap in opening Monster Energy NASCAR Cup Series practice, Ricky Stenhouse Jr. smacked the outside wall in Turn 3 as the result of a brake issue in his No. 17 Roush Fenway Racing Ford. The heavy damage forced the team to roll out a backup car. As a result of the change, Stenhouse will start Sunday’s TicketGuardian 500 (3:30 p.m. ET on FOX, MRN, SiriusXM) from the rear of the field.

“I felt OK going into Turn 1, and then going into Turn 3, something in the left front just kept locking up,” Stenhouse said. “Hopefully, we’ll go back and see what was wrong with it. Definitely not the way we wanted to start our weekend.”