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SAVAGE, Minn. (March 17, 2025) — JDC-Miller MotorSports brought their Porsche
963 home in the 8th position at the conclusion of the Mobil 1 Twelve Hours of Sebring in
front of a record crowd for the 73rd running of the classic race. This year’s “12 Hours”
lived up to its reputation as one of the toughest races in the world for both man and
machine. Sebring is famous for its bumpy airstrip surfaces and intense multi-class
traffic, especially with 56 cars starting on the 3.74-mile circuit. This year had an
additional challenge as temperatures soared to nearly 90°F in the midday Florida sun.
The JDC-Miller MotorSports team had a setup strategy of running a slightly
compromised setup during the heat of the day which allowed the handling of the car to
be optimal when the sun went down and temperatures cooled. Even with the
compromised setup, the No. 85 Porsche 963 was quite competitive in the heat of the
day, running as high as 3rd mid-day the strategy played out. After close to 9 hours of
hard racing, however, the left front brake rotor failed. Lady luck smiled on the No. 85
Porsche as a caution came out just as the team needed to pit the car. Quick work by the
crew got the LF brake replaced with the loss of only one lap and the team was optimistic
that with three hours remaining, they could get the lap back and make a charge to the
finish. Unfortunately, there wasn’t the usual series of yellows that are typical of the final
hours of this race, and the No. 85 Porsche soldiered on in the 8th position for the
checker.
Quotes:
John Church, Managing Partner, No. 85 JDC-Miller MotorSports Porsche 963
“A challenging and a bit disappointing day for us. We struggled to find the balance on
Thursday, which is the only practice we get for the 12 Hours. Working late Friday
evening, we made a good step forward, so during the race we had good pace.
Unfortunately, the issue with the brake rotor put us a lap down, and the way the race
played out, we were never able to recover. Disappointing as we were on track to finish
4th or 5th, but that’s Sebring.
We will take what we learned here and focus forward to Long Beach. Thanks to Gimmi,
Tijmen, and Nico, for their great performances and bringing the car home in one piece
after a challenging 12 hours.”
Gianmaria Bruni, Driver, No. 85 JDC-Miller MotorSports Porsche 963
“Great job by everyone on the team for a solid 8th place finish in what I think is the
hardest race of the season. The crew did an amazing job. We tuned up the car with the
engineers Friday night and went in the right direction. In the race, the car was really fast
in very hot conditions. Unfortunately, we had an issue with about 3 hours to go. The
front left brake disc failed and had to be changed. From there on, the car was not as
good under braking, which is critical for these cars. We were able to hold our position
and finish the race. Thanks to the team, Tijmen, and Nico. It’s not the result we wanted,
but I think it was the best we could achieve at Sebring today.”
Tijmen van der Helm, Driver, No. 85 JDC-Miller MotorSports Porsche 963
“With only qualifying on Friday it is hard to put everything together with the setup before
the race. We had been struggling to find the setup on Thursday, but the guys worked
hard on Friday night to make some changes. In the race, the car was quite good.
Unfortunately, our luck ran out, and we had some brake problems. That can happen in
long races like Sebring. We do have some positive things to take away. There is work to
do, but we are on track for some good results later in the year. The pace is there, so if
we can put everything together, we should have success.”
Nico Müller, Driver, No. 85 JDC-Miller MotorSports Porsche 963
“What a weekend with JDC-Miller MotorSports at the 12 Hours of Sebring! My first laps
in the Porsche 963. To be taking the checkered flag in that beautiful yellow car at the
end of the Sebring 12 Hours was a thrill. We were competitive most of the race. We had
a really fun race going until the brake issue developed, which threw us back.
Unfortunately, there weren’t enough yellows at the end to recover the lost lap. It was a
bit of a pity as our pace had been strong. After trying to fix the issue, we weren’t quite
as strong anymore as we struggled with general brake performance on the car. I think
we were on track for a top 5. That would have been great in this tight competition. I felt
at home with the team and in the car and enjoyed returning to IMSA. Thanks to JDC
Miller MotorSports and Porsche for having me. Hopefully, we’ll be back soon.”
Savage, MN (March 10, 2025)
JDC-Miller MotorSports is pleased to announce the addition of Swiss Formula E driver Nico Müller to its driver lineup for the 73rd Mobil 1 Twelve Hours of Sebring. Müller will join full-season drivers Tijmen van der Helm and Gianmaria Bruni behind the wheel of the team’s No. 85 Porsche 963 GTP.
The 33-year-old Müller is a seasoned professional with a decade of experience in multiple disciplines, including GT and Prototype endurance racing, DTM, and most recently, Formula E. He rounds out a JDC-Miller MotorSports driver lineup with considerable Sebring experience. Nico’s previous Sebring experience was with WEC, participating in the 1000km in 2022 in LMP2 and in 2023 in a Peugeot Hypercar. Nico also competed in the 2022 24 Hours of Daytona in LMP2. He is a Porsche factory driver and currently drives a Porsche 99X in the Formula E World Championship. JDC-Miller MotorSports is thrilled he could fit this race into his extremely busy schedule.
This will be Van der Helm’s 4th 12 Hour, three of which are with JDC-Miller MotorSports. Bruni will take his 13th green flag this year and has had considerable success at the fabled track with a Sebring 12 Hour GT class win, WEC 1000km GT class win, as well as four other podiums.
JDC-Miller MotorSports has enjoyed success at Sebring, as well. Most recently, the team took the top step of the podium with an overall win in 2021, the second step in 2022, and a third in LMP3 in 2023, prior to the delivery of their current Porsche 963.
Quotes:
John Church, Managing Partner, No. 85 JDC-Miller MotorSports Porsche 963
“We have a great driver line-up for this year’s Mobil 1 Twelve Hours of Sebring. Adding Nico to our already strong driver line-up with Tijmen and Gimmi, builds on the confidence we have coming off our very strong run at Daytona. Thanks to our friends at Porsche for all their efforts in making it happen.”
Gianmaria Bruni, Driver, No. 85 JDC-Miller MotorSports Porsche 963
“I am really looking forward to the 12 Hours of Sebring with JDC-Miller MotorSports. I’ve raced here a dozen times with some success, so it’s a special place for me. It is hard on cars and drivers, but the JDC-Miller MotorSports team knows what it takes to win at Sebring. Hopefully, we can build on our strong effort at Daytona, keep improving, and get on the podium. “
Tijmen van der Helm, Driver, No. 85 JDC-Miller MotorSports Porsche 963
“It’s great to be heading back to the Florida sunshine. I really enjoy the challenge of Sebring. The traffic and the concrete surfaces, as well as how competitive it is for all 12 hours. It is different than other races. Difficult in an enjoyable way. JDC-Miller MotorSports know what it takes to win there, so I am optimistic for a good result.”
Nico Müller, Driver, No. 85 JDC-Miller MotorSports Porsche 963
“First of all I’d like to thank JDC-Miller MotorSports, Porsche, and my Formula E Team, Andretti FE, who have made this last-minute project possible. I can’t wait to turn my first laps in the Porsche 963 and compete in my first prestigious Sebring 12-hour. It’s great being back in IMSA. I have previously competed at Sebring when WEC was part of the “Super Sebring” weekend. I loved following the IMSA action during the 12-hour. It’s known as the toughest race on the IMSA calendar. I am confident that together with JDC-Miller MotorSports, Gimmi, and Tijmen, all who bring lots of Sebring 963 experience to the table. That strong foundation will speed up my 963 learning process. One more good omen: Yellow is one of my favorite racing colors!”
March 18, 2024
Savage, Minnesota
JDC-Miller MotorSports Porsche 963 GTP retired from the 2024 Mobil 1 Twelve Hours of Sebring in the 6th hour with a left-rear driveshaft issue. The team put a strong car on the central Florida track all weekend, as demonstrated by setting the fastest overall time in Practice 2. They were optimistic for a strong finish when the issue occurred just past the halfway point of the race, completing 178 laps.
Through exceptional pit work from the crew, the JDC-Miller MotorSports team overcame being rear-ended in the left rear early in the race. They stayed on the lead lap and, in the ensuing hours, had worked their way up to leading the race shortly before the issue. With 58 cars on the 3.74-mile circuit, all three drivers carefully worked through the almost constant traffic while being fast and saving energy and tires for the late race charge. While disappointed with this finish, the team is very optimistic going forward to Long Beach and the rest of the 2024 IMSA WeatherTech Sportscar Championship season.
Quotes:
John Church, Managing Partner, No. 85 JDC-Miller MotorSports Porsche 963
“It is disappointing to end the race this way. We had a very competitive car all weekend. The drivers and pit crew were doing great work, and our strategy was solid. We were running consistent lap times in the heat of the day and were ready to make a run when it cooled off in the evening. The plan worked very well, and we all felt good about our chances before the driveshaft issue.
We recovered well from an early hit on the left rear corner. Our Porsche 963 was hit very hard in the left rear, so we will determine whether the contact caused the failure or if something else caused it.”
Richard Westbrook, Driver, No. 85 JDC-Miller MotorSports Porsche 963
“Obviously, it is disappointing. What makes it worse is that we had such a good car. We were running with the leaders and, for much of the time, were the strongest Porsche. We recovered quickly from the early contact, and everything was going well.
Our car was very good for energy saving and a car that was good over a double-stint. We were all set for the fight at the end but never got to show just how fast we were.”
Tijmen van der Helm, Driver, No. 85 JDC-Miller MotorSports Porsche 963
“I had a lot of pace. The car felt amazing, and it looked like we could get a nice finish here! But sometimes luck isn’t on your side, and that is racing. A big thank you to JDC-Miller MotorSports and my teammates Richard and Phil for their efforts, as well as to my sponsors, family, and, of course, all the fans.”
Phil Hanson, Driver, No. 85 JDC-Miller MotorSports Porsche 963
“Sadly, we had to retire the car due to a mechanical issue. Really disappointing end to our weekend as the car was flying and we were in the fight for a podium.”
March 15, 2024
By Jeff Olson and John Oreovicz IMSA Wire Service
Chris Miller and Mikey Taylor drove the No. 17 Unitronic/JDC-Miller MotorSport Audi RS3 LMS TCR to a convincing victory in Touring Car (TCR) class action Friday at Sebring.
Miller engaged in a spirited battle with Motul Pole Award winner Harry Gottsacker in the No. 33 Bryan Herta Autosport Hyundai Elantra N TCR in the first 40 minutes of the two-hour contest. After the various strategies played out over the course of several mid-race cautions, Taylor emerged in the lead.
“It was a smooth weekend from start to finish,” said Taylor. “That’s what we wanted, and the team gave us that. I’m just happy the car ran well. The crew put in a lot of work after Daytona, and here we are.
“It was a tough race nevertheless,” he added. “It might have looked easy, but we were saving as much fuel as possible while just giving it our all there.”
It was the second consecutive Michelin Pilot Challenge TCR win for the No. 17 duo, who also triumphed in the season opening BMW M Endurance Challenge at Daytona International Speedway in late January.
“We feel good, but the competition is really tough, and we know those guys are coming,” Miller said. “We had the best strategy today, which won us the race. But there’s a lot of fast cars so we need to keep working.”
Taking the checkered flag in second place was the No. 80 Victor Gonzalez Racing Team Hyundai shared by Morgan Burkhard and Chase Jones, but the car did not meet minimum ground clearance in post-race technical inspection and was moved to the back of the class. Andy Lally prevailed in a late-race multi-car scrap in his first race in the No. 12 StarCom Racing Hyundai that he co-drove with Nick Tucker. With the penalty to the No. 80, they moved up to second place with the No. 89 HART Honda Civic FK7 TCR with drivers Chad Gilsinger and Steve Eich taking third.
March 7, 2024
Savage, Minnesota
JDC-Miller MotorSports is excited to return to the Mobil 1 Twelve Hours of Sebring in the
top class of the IMSA WeatherTech Sportscar Championship with the Porsche 963
GTP.
JDC-Miller MotorSports boasts a history of exceptionally strong performances at
Sebring, highlighted by an overall win in 2021. The team returned in 2022 and came up
a bit short with a runner-up finish. They also secured a 4th place finish in 2020. Last
year, they once again graced the podium, this time in the LMP3 class, while awaiting
the delivery of the Porsche 963.
Quotes:
John Church, Managing Partner, No. 85 JDC-Miller MotorSports Porsche 963
“We’re thrilled to be back at Sebring in the top class, vying for the overall win, especially
with a car as capable as the Porsche 963. It’s a bit different this year carrying the
Porsche banner as Sebring has such a special place in Porsche’s storied history. It’s
humbling to see all those banners of Porsche victories along pit lane. We feel a
responsibility to do everything we can to extend that legacy.
Our team is seasoned with the unique challenges of the Mobil 1 Twelve Hours of
Sebring. We take great pride in our mastery of what it takes to perform at this classic
racetrack and the iconic 12-hour race. Sebring holds a special significance for our team.
We had a successful Sebring test last month, completing numerous laps without any
issues. Our drivers and crew boast significant Sebring and prototype experience, which
not only enhances our competitiveness in the race but also makes test sessions more
productive. Our Porsche 963 program has come together nicely, and I’m incredibly
proud of this team.”
Richard Westbrook, Driver, No. 85 JDC-Miller MotorSports Porsche 963
“I can’t wait for Sebring. It’s possibly my favorite race of the year. It’s just one of those
classic events that has a very special atmosphere, steeped in tradition and history, and
I’ve had a lot of success there over the years. Managed to win it in 2013 and last time I
was with JDC in 2022, we came close to winning just missing out with a really good
runner-up finish. Would love to go one better, but as we all know, it’s a very different
venue to most tracks.
It’s extremely bumpy, which gives the engineers a lot of headaches in trying to set the
car up, but we had a good test there a few of weeks ago. We are going in quite
confident.”
Tijmen van der Helm, Driver, No. 85 JDC-Miller MotorSports Porsche 963
“We had a good run at Daytona and I am really looking forward to the 12-hours of
Sebring. I’ve done the 12-hours twice before, once in WEC and last year with JDC in
the LMP3 car. This will be my first time in the top class and am really looking forward to
competing for the overall win.“
Phil Hanson, Driver, No. 85 JDC-Miller MotorSports Porsche 963
“Coming off a solid Daytona, I am very excited to see what we can do at Sebring. The
JDC team has been working very hard to give us a strong package ahead of the
Sebring 12-hour and I am optimistic we will be in the fight. It’s been a few years since I
raced in the 12-hour, having been in the WEC paddock for the previous few years, I
can’t wait to be back in the IMSA pitlane this year.”
