Daytona 24 Hours: Whelen AXR Cadillac loses win chance with gearbox issue

The pole-winning Whelen Engineering Action Express Racing Cadillac has been knocked out of contention from the Daytona 24 Hours lead fight after suffering a failure in its gearbox

Former F1 driver Felipe Nasr was at the wheel when the #31 Cadillac DPi-V.R suddenly slowed on the banking at NASCAR Turn 1, having led the early stages of the race and running consistently inside the top five places throughout.

The car first hit trouble with a poor opening stint from NASCAR Cup champion Chase Elliott on Saturday evening, and as it fought back to regain its spot on the lead lap, and exhaust manifold issue made the car's engine sound flat.

But it was the gearbox issue on Sunday morning that sent it to the garage, ending all hopes of a top-five finish for a car that AXR will run in the whole championship with Nasr and Pipo Derani.

"There were two different things, I don't think they were connected," said Nasr.

"We had an exhaust issue, that's why the engine was sounding a little weird. We kept going, the car had pace, and the unfortunately when I was leaving Turn 6, on the transition to the banking, I lost drive changing gear from third to fourth.

"I could hear a pretty loud bang from the gearbox, so that was fourth gear done.

"I don't know what to say, I feel terrible for everyone. We did such good work all weekend, and last weekend with starting on pole, we're going to have to come back with better luck next time.

"It's the hardest race we come to, that's why it's the biggest race of the year. It caught us off guard this time.

AXR's mechanics are working hard to fix the problem, as it had a 50-lap buffer on the JDC-Miller Motorsports #5 Cadillac that had previously struck problems, and will attempt to salvage sixth position in class.

"The team will do everything to get us back out there," said Nasr. "I'll drive it, I love it, but it is what it is. We had such a good team - teammates, staff members, sponsors, everybody. The season is long, but it was not our turn this time."

Elliott rues "terrible" opening stint

Chase Elliott says his opening stint was "terrible" and feared that he damaged his car early on by hitting a kerb.

Making his sportscar debut with AXR, Elliott lost time when he was forced for emergency service when the pits were closed.

Elliott then took over the car as darkness descended at Daytona, but was highly self-critical about his stint, which the team ended early to install Mike Conway - and the car dropped off the lead lap in the fifth hour.

"Terrible, terrible, way off the pace" Elliott told NBCSN about his stint.

"I just never could get in a good rhythm or find a good pace to run. I felt way better in the final practice [on Friday night] - I just couldn't find that [feeling].

When asked where he was losing time, Elliott replied: "It's a little bit everywhere. I felt like probably [Turn] 6 and the Bus Stop were my worst places for me on track. I didn't do a good job there at all, in finding a rhythm and getting going, I need to step up here next time around."

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