IndyCar delaying new hybrid engine to 2024

IndyCar engine delayed 2024
IndyCar
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Citing supply chain slowdowns and its impact on hybrid system components, the NTT IndyCar Series has delayed the debut of its new engine until the 2024 season.

The 2.4-liter, twin-turbocharged V6 originally was expected to make its debut in 2022, but the series announced in October 2020 (along with long-term extensions with manufacturers Chevrolet and Honda) that it was being sidetracked until 2023.

IndyCar announced Thursday morning the delay has been extended, keeping its current 2.2-liter, twin-turbocharged V6 engine for 2023.

“We are pleased with the pace of the technical development of the 2.4-liter, twin-turbocharged V-6 hybrid as we prepare it for competition,” IndyCar president Jay Frye said in a release. “We are very encouraged by the progress our team and our partners have made, but an immediate decision needed to be made to ensure we are prepared for the 2023 season utilizing our current 2.2-liter engine package.

“Thanks to our great partners at Honda and Chevrolet for working through this challenging supply chain situation. We are going full speed ahead with the 2.4-liter hybrid engine and cannot wait to have it on track in 2024.”

The new engine will offer 800 horsepower as a baseline with a boost of 100 horsepower through its hybrid technology.

“We are proud of the hard work and level of commitment by our engine group, along with our teams and partners, in the development of the Chevrolet 2.4-liter engine for our IndyCar program,” Mark Stielow, director of GM Motorsports Competition Engineering, said in a release. “We were certainly excited to have it on track next season. Chevrolet remains fully committed to the NTT INDYCAR SERIES, and we look forward to debuting our future engine package in 2024.”

“We are very excited to get the electrified era of IndyCar Series racing under way,” David Salters, president and technical director of Honda Performance Development said in a release. “We have finished development and dyno testing of our new internal combustion engine, and once the hybrid system component supply chain issues are sorted, we’ll begin track testing of the new hybrid power unit.”

The first test of the new hybrid engine for IndyCar will occur March 28-29 at the Indianapolis Motor Speedway road course.

The announcement of the hybrid engine being delayed to 2024 had been expected by teams, who were told of the new timeline during last weekend’s season-opening race weekend in St. Petersburg, Florida.

Starting lineup grid for IMSA Petit Le Mans: Tom Blomqvist puts MSR on pole position

Petit Le Mans lineup
IMSA
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IMSA WeatherTech SportsCar championship contender Tom Blomqvist put the Meyer Shank Racing Acura at the front of the starting lineup for the Motul Petit Le Mans at Michelin Road Atlanta.

Blomqvist turned a 1-minute, 8.55-second lap on the 2.54-mile circuit Friday to capture his third pole position for MSR this season. Earl Bamber qualified second in the No. 02 Cadillac for Chip Ganassi Racing.

Ricky Taylor was third in the No. 10 Acura of Wayne Taylor Racing, which enters Saturday’s season finale with a 19-point lead over the No. 60 of Blomqvist and Oliver Jarvis (who will be joined by Helio Castroneves) for the 10-hour race.

PETIT LE MANS STARTING GRID: Click here for the starting lineup l Lineup by car number

PETIT LE MANS: Info on how to watch

With the pole, MSR sliced the deficit to 14 points behind WTR, which will field the trio of Taylor, Filipe Albuquerque and Brendon Hartley in Saturday’s race.

“We really needed to put the car in this kind of position,” Blomqvist said. “It makes our life a little less stressful tomorrow. It would have given the No. 10 a bit more breathing space. It’s going to be a proper dogfight tomorrow. The guys gave me such a great car. It’s been fantastic this week so far, and it really came alive. I’m hugely thankful to the boys and girls at MSR for giving me the wagon today to execute my job.

“That was a big effort from me. I knew how important it was. It’s just awesome for the guys to give them some sort of reward as well. It’s always nice to be quick. If you do the pole, you know you’ve got a quick car.”

Though WTR has a series-leading four victories with the No. 10, MSR won the Rolex 24 at Daytona and has five runner-up finishes along with its three poles.

The strong performances of the ARX-05s ensure that an Acura will win the final championship in IMSA’s premier Daytona Prototype international (DPi) division, which is being rebranded as Grand Touring Prototype in the move to LMDh cars next season.

Taylor qualified third despite sliding into the Turn 5 gravel during the closing minutes of qualifying while pushing to gain points.

“Qualifying was important for points,” Taylor said. “Going into it, if we outqualified the No. 60 Meyer Shank Acura, they had a lot to lose in terms of championship points. So, we were trying to increase the gap over 20 points which would’ve made a big difference for tomorrow. We would have loved to get the pole and qualify ahead of the No. 60, but in the scheme of the points, it didn’t change a whole lot. I’m feeling good since it’s such a long race, and the No. 10 Konica Minolta Acura team does such a good job strategizing and putting us in a good position.

“I’m very confident in our lineup and our team compared to them over the course of 10 hours. I’d put my two teammates up against those guys any day. I think we are all feeling optimistic and strong for tomorrow.”

In other divisions, PR1 Mathiasen Motorsports (LMP2), Riley Motorsports (LMP3), VasserSullivan (GTD Pro) and Paul Miller Racing (GTD) captured pole positions.

The broadcast of the 10-hour race will begin Saturday at 12:10-3 p.m. ET on NBC, moving at 7 p.m. to USA Network. Peacock will have flag-to-flag coverage.


QUALIFYING

Results

Results by class

Fastest lap by driver

Fastest lap by driver after qualifying

Fastest lap by driver and class after qualifying

Fastest lap sequence in qualifying

Best sector times in qualifying

Time cards in qualifying

PRACTICE RESULTS: Session I l Session II l Session III