Lotus’ Chester explains team’s prep plans for Renault to Mercedes switch

By Nov 11, 2014, 11:00 AM EST
4 Comments

Things haven’t come easy for Lotus in 2014, but as witnessed by Williams this season, a change in power unit could be a big key to a one-year turnaround the following season.

Such is the hope for the Enstone-based squad, which will swap Renault for Mercedes power next season. Team technical director Nick Chester outlined the development plan in a Q&A on the team’s website.

While the 2014 car started more than two years out given all the new systems coming into play this year, Chester said the 2015 car is on a more conventional timeline, with plans for the car having begun in January. He also expects the nose, engine cover and rear wing to look quite different; the team experimented with a new nose during the United States Grand Prix weekend in Austin’s free practice one.

And then there’s the power unit. The all-conquering Mercedes this year has been the measure of the field and while McLaren moves on to Honda next year, that opens up a slot which Lotus has taken with open arms. Chester described the changes that will come with the packaging to accommodate the Mercedes in the back end.

“There are a number of differences that we need to take into account like the packaging, the heat rejections, and the cooling requirements,” Chester said. “At the same time, had we continued with Renault Sport F1, there would also have been modifications in the package for 2015. My feeling is that it won’t represent significantly more work. It is more a matter of adapting to a new type of packaging and different requirements.

“In some ways, it will be relatively painless as Mercedes are quite fixed about what they need for their power unit installation. It means that there won’t be too many iterations, at least less than when the V6 was introduced last year. It is a more defined program.”

The hope is that Lotus can recapture the form that made it a podium regular and occasional race winner the last couple years in 2015. Likely to come eighth in this year’s Constructor’s Championship, there’s nowhere to go but up.

After New York whirlwind, Josef Newgarden makes special trip to simulator before Detroit

By Jun 2, 2023, 10:00 AM EDT
0 Comments

DETROIT – There’s no rest for the weary as an Indy 500 winner, but Josef Newgarden discovered there are plenty of extra laps.

The reigning Indy 500 champion added an extra trip Wednesday night back to Concord, N.C., for one last session on the GM Racing simulator before Sunday’s Chevrolet Detroit Grand Prix.

After a 30-year run on the Belle Isle course, the race has been moved to a nine-turn, 1.7-mile layout downtown, so two extra hours on the simulator were worth it for Newgarden.

INDYCAR IN DETROIT: Entry list, schedule, TV info for this weekend

JOSEF’S FAMILY TIES: Newgarden wins Indy 500 with wisdom of father, wife

“I really wanted to do it,” he told NBC Sports at a Thursday media luncheon. “If there’s any time that the sim is most useful, it’s in this situation when no one has ever been on a track, and we’re able to simulate it as best as we can. We want to get some seat time.

“It’s extra important coming off the Indy 500 because you’ve been out of rhythm for a road or street course-type environment, so I really wanted some laps. I was really appreciative to Chevy. There was a few guys that just came in and stayed late for me so I could get those laps before coming up here. I don’t know if it’s going to make a difference, but I feel like it’s going to help for me.”

After a whirlwind tour of New York for two days, Newgarden arrived at the simulator (which is at the GM Racing Technical Center adjacent to Hendrick Motorsports) in time for a two hour session that started at 6 p.m. Wednesday. He stayed overnight in Charlotte and then was up for an early commercial flight to Detroit, where he had more media obligations.

Newgarden joked that if he had a jet, he would have made a quick stop in Nashville, Tennessee, but a few more days away from home (where he has yet to return in weeks) is a worthy tradeoff for winning the Greatest Spectacle in Racing – though the nonstop interviews can take a toll.

“It’s the hardest part of the gig for me is all this fanfare and celebration,” Newgarden said. “I love doing it because I’m so passionate about the Indy 500 and that racetrack and what that race represents. I feel honored to be able to speak about it. It’s been really natural and easy for me to enjoy it because I’ve been there for so many years.

“Speaking about this win has been almost the easiest job I’ve ever had for postrace celebrations. But it’s still for me a lot of work. I get worn out pretty easily. I’m very introverted. So to do this for three days straight, it’s been a lot.”

Though he is terrified of heights, touring the top of the Empire State Building for the first time was a major highlight (and produced the tour’s most viral moment).

“I was scared to get to the very top level,” Newgarden said. “That thing was swaying. No one else thought it was swaying. I’m pretty sure it was. I really impressed by the facility. I’d never seen it before. It’s one of those bucket list things. If you go to New York, it’s really special to do that. So to be there with the wreath and the whole setup, it just felt like an honor to be in that moment.”

Now the attention shifts to Detroit and an inaugural circuit that’s expected to be challenging. Along with a Jefferson Avenue straightaway that’s 0.9 miles long, the track has several low-speed corners and a “split” pit lane (teams will stop on both sides of a rectangular area) with a narrow exit that blends just before a 90-degree lefthand turn into Turn 1.

Newgarden thinks the track is most similar to the Music City Grand Prix in Nashville.

“It’s really hard to predict with this stuff until we actually run,” he said. “Maybe we go super smooth and have no issues. Typically when you have a new event, you’re going to have some teething issues. That’s understandable. We’ve always got to massage the event to get it where we want it, but this team has worked pretty hard. They’ve tried to get feedback constantly on what are we doing right, what do we need to look out for. They’ve done a ton of grinding to make sure this surface is in as good of shape as possible.

“There’s been no expense spared, but you can’t foresee everything. I have no idea how it’s going to race. I think typically when you look at a circuit that seems simple on paper, people tend to think it’s not going to be an exciting race, or challenging. I find the opposite always happens when we think that way. Watch it be the most exciting, chaotic, entertaining race.

Newgarden won the last two pole positions at Belle Isle’s 2.35-mile layout and hopes to continue the momentum while avoiding any post-Brickyard letdown.

“I love this is an opportunity for us to get something right quicker than anyone else,” he said. “A new track is always exciting from that standpoint. I feel I’m in a different spot. I’m pretty run down. I’m really trying to refocus and gain some energy back for tomorrow. Which I’ll have time to today, which is great.

“I don’t want that Indy 500 hangover. People always talk about it. They’ve always observed it. That doesn’t mean we have to win this weekend, but I’d like to leave here feeling like we had a really complete event, did a good job and had a solid finish leading into the summer. I want to win everywhere I go, but if we come out of here with a solid result and no mistakes, then probably everyone will be happy with it.”