Button joins JDC-Miller Porsche GTP team for Petit Le Mans

Jenson Button is joining JDC-Miller Motorsports’ Porsche GTP lineup for October’s Motul Petit Le Mans at Michelin Raceway Road Atlanta, the team has announced. In making his IMSA WeatherTech SportsCar Championship debut, Button – the 2009 Formula 1 …

Jenson Button is joining JDC-Miller Motorsports’ Porsche GTP lineup for October’s Motul Petit Le Mans at Michelin Raceway Road Atlanta, the team has announced. In making his IMSA WeatherTech SportsCar Championship debut, Button — the 2009 Formula 1 world champion — will reunite with NASCAR Garage 56 co-driver Mike Rockenfeller and Tijmen van der Helm in the No. 5 Porsche 963.

British driver Button, who now lives in Los Angeles, teamed earlier this year with Rockenfeller and seven-time NASCAR Cup Series champion Jimmie Johnson to race the NASCAR Garage 56 Chevrolet Camaro at the 24 Hours of Le Mans. More recently, Button has become a part-time competitor in the NASCAR Cup Series, with a best finish of 18th place in three road course races for Rick Ware Racing.

“While I’m having a lot of fun cutting my teeth in the NASCAR Cup Series this year, a prototype with high downforce is definitely more in my comfort zone,” Button said. “That said, the Porsche 963, the IMSA WeatherTech SportsCar Championship and Road Atlanta are all brand-new to me, so I can’t wait to tackle all three with my teammates for the weekend.

“I partnered with Rocky at Le Mans this year and he will be invaluable as he’s fantastic at car/team development. He is also incredibly quick, which always helps! I’ll also have the pleasure of working with rookie Tijmen van der Helm, who seems to really be gaining speed and confidence through the season so we should have a lot of fun.”

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The No. 5 Porsche 963 has shown steady progress since its mid-season debut at WeatherTech Raceway Laguna Seca, where JDC-Miller became IMSA’s first customer team to field a 963. In the last three races, Rockenfeller and van der Helm have delivered two fourth-place finishes and a fifth-place result.

“Having Jenson join JDC-Miller MotorSports is a testimony to the program John Church, John Miller and the entire team has assembled,” said Volker Holzmeyer, president and CEO of Porsche Motorsport North America. “It also speaks to the high level of competition and interest in the IMSA GTP class. Rocky and Tijmen have proven how successful a privateer can be with the Porsche 963. The addition of Jenson should bring even greater success.”

The 26th annual Motul Petit Le Mans is set for Oct. 11-14 at Michelin Raceway Road Atlanta.

First GTP customer team JDC-Miller on steep learning curve at Laguna

JDC-Miller Motorsports are thrilled to have their shiny, new and very yellow Porsche 963 make its debut in this weekend’s IMSA WeatherTech SportsCar Championship Motul Course de Monterey. Becoming the first customer team in a field of factory …

JDC-Miller Motorsports are thrilled to have their shiny, new and very yellow Porsche 963 make its debut in this weekend’s IMSA WeatherTech SportsCar Championship Motul Course de Monterey. Becoming the first customer team in a field of factory efforts is an honor. But at the same time, they arrived at WeatherTech Raceway Laguna Seca with no testing, and no experience with the car other than the crew putting it together with the Porsche engineers in Weissach. Just finishing the race will be an achievement.

“For me, (being the first customer team is) a big accomplishment,” said team principal John Church. “It’s nice to get back to the top class here. Sure, this weekend, we’ll be running around at the back, but use it as a test session, learn how everything works, learn how the tires work, learn how we work with the drivers, the communication…everything is an unknown at this point. I keep saying you’ve got to start somewhere, and we’re starting here at Laguna.”

The team found its first issues early, making only a handful of laps in the first practice session on Friday. Tijmen van der Helm only had his first laps in the car on Saturday morning, but pace kept improving, and in qualifying van der Helm put in a time that — although two seconds off the GTP pace — was in the ballpark of where the other teams had started Friday afternoon in Practice 1. Not bad for being “thrown under the bus,” as the other half of the driving team, Mike Rockenfeller, put it.

“With the experience I have, I have seen a lot of things in my life and racing, for sure. But still, at the end, every project is unique. And it’s definitely not an easy one without any testing. You know, I think if we had two, three days, you feel kind of prepared. Now it’s a bit…we’re a bit thrown under the bus, all of us, but I think we are in the same boat. I try to stay calm and just do it step by step, don’t expect too much. But then we all know once the race comes, the flag drops, you want to do as good as you can. But I see it as a test here for everybody, and then get our hands around this thing,” said Rockenfeller.

Urs Kuratle, Porsche’s director of Factory Racing, LMDh, says Porsche Motorsports will do everything possible to help JDC-Miller get up to speed, even as they try to catch up to their own internal struggles to produce cars and spares amid ongoing supply chain issues.

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“We do whatever we can, and we do whatever is necessary,” declared Kuratle. “Obviously, this is still a prototype, it’s still, even for the works team, a new thing. And we are learning a lot every lap we are out there. We transfer all the information straightaway to all of our customers as we do with Jota Sport in WEC, and we will with JDC-Miller motorsports here in the IMSA Series. And we have to communicate very good because we already have two works teams. Now we have two customers, and to bring all the information together, it’s a big effort. But so far, so good. We are really happy (with) how it works so far, and we try to support as much as we can.”

The name of Porsche’s prototype is designed to evoke the 962, the race car of choice for many customer teams in the original era of GTP. IMSA President John Doonan is happy to see a customer car in the series, and says both the car and the team are appropriate.

“You look back at the history of GTP, in its heyday, if you will, the customer teams were really the lifeblood of the series, the category itself, and the growth of the championship,” Doonan said. “For me, this is a perfect model of that. And I think the fact that it’s JDC…I’ve had relationships with John Church and John Miller for some time. They’re a race-winning and, in several divisions, championship-winning team, so they’re not rookies at this. Obviously, these cars are highly technologically advanced compared to other cars in the world, and to have them be the first one, I think it’s pretty fitting for me, personally. But the other part of it is, IMSA’s foundational values are about customer racing and that’s a very stable and sustainable way that we will grow as a series. So to have these guys be the first one is, for me, special, but I think for us as a championship, it’s also quite special.”

JDC-Miller Motorsports has a long road ahead of it to get close the Porsche Penske Motorsports factory effort. This weekend is merely a small first step, but it’s a crucial one. And, so far, so good.

“We want to make every session and run as many laps as we can,” said Church. “It’s a test weekend, just getting a feel for everything. And like I keep telling the guys — we’re here to learn all the stuff we don’t know. There’s a lot of things we don’t know… So we got gotta go and run and figure it out.”

JDC-Miller Porsche GTP set for Laguna with Rockenfeller and van der Helm

Having taken delivery of its Porsche 963 LMDh, JDC-Miller MotorSports is planning its IMSA WeatherTech Championship GTP debut at WeatherTech Raceway Laguna Seca in two weeks with Mike Rockenfeller and Tijmen van der Helm as the drivers. The team’s …

Having taken delivery of its Porsche 963 LMDh, JDC-Miller MotorSports is planning its IMSA WeatherTech Championship GTP debut at WeatherTech Raceway Laguna Seca in two weeks with Mike Rockenfeller and Tijmen van der Helm as the drivers. The team’s entry marks the first customer effort in the new GTP category.

“We are very proud to announce the new driver lineup for our 2023 GTP campaign with the Porsche 963,” said team managing partner John Church. “It represents a balance of youth and experience and features a tremendous amount of on-track success. This pairing combined with the Porsche 963 will allow us to compete for wins in IMSA.”

Rockenfeller has a long history in sports car competition, including stints as a factory driver for Porsche, Audi and Corvette. That includes a pair of victories at the 24 Hours of Le Mans, as well as Daytona and Sebring, plus a DTM title. The German will be at Le Mans this year as part of the NASCAR Garage 56 program with Jjmmie Johnson and Jenson Button.

“I am excited to be part of this team and the Porsche 963 project,” said Rockenfeller. “Starting our GTP season at WeatherTech Raceway Laguna Seca for the fourth round of the season is going to be a challenge. I am confident the JDC-Miller MotorSports team is on a very steep learning curve and will compete with the GTP teams very quickly. So very happy to see my name back on a Porsche.”

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JDC-Miller entered the LMP3 class at Daytona and Sebring in preparation for competing with the 963, with a driver lineup that included van der Helm. In 2022, he competed in the FIA World Endurance Championship and the European Le Mans Series in the LMP2 class, including his first start at Le Mans.

“I am really happy to be a part of JDC-Miller MotorSports Porsche 963 LMDh project,” the 19-year-old Dutch driver said. “To me it does not really matter that we start a bit later in the season. I think we as a team can maximize every opportunity we will get. Going to the Laguna race with a brand-new car will be tough, but I have no doubt that we will be competitive as a team. I look forward to the challenge and opportunity!”

JDC-Miller was announced as the first IMSA customer team for Porsche last July. But supply chain constraints left Porsche without the resources to deliver cars beyond the Porsche Penske Motorsports factory efforts before the start of the season. Both JDC-Miller and WEC team JOTA Sport received their 963s a few days ago.

The stalwart IMSA team, which competed with Cadillac in the final season of DPi competition last year, also runs programs in the VP Racing SportsCar Challenge and the Michelin Pilot Challenge TCR category.