Felipe Nasr is optimistic that Porsche Penske Motorsport have gotten a greater understanding of Michelin’s new-for-this-year Pilot Sport Endurance GTP tire coming into this weekend’s Mobil 1 Twelve Hours of Sebring.
The 33-year-old Brazilian, who co-drives the #7 Porsche 963 with Julien Andlauer and Laurin Heinrich, heads into IMSA’s once-around-the-clock endurance spherical at Sebring Worldwide Raceway recent off a 3rd consecutive victory within the Rolex 24 At Daytona. He additionally took half in a current check at Sebring’s 17-turn, 3.74-mile airfield circuit, which supplied the most recent alternative to be taught and make tweaks based mostly across the new tire together with the staff’s newest aero developments.
“We needed to make some changes to our reference setup that we had as we raced final 12 months,” stated Nasr, the defending general winner at Sebring.
“It’s all in a great way, however I’d say simply gave the automobile a greater window by way of balancing out the medium to low-speed corners a little bit bit higher. It’s all the time one factor whenever you check and it’s one factor for the race week and the monitor gripping up. And the transition from day to nighttime, that’s all the time a little bit of an unknown.”
#7 Porsche Penske Motorsport Porsche 963: Felipe Nasr, Julien Andlauer, Laurin Heinrich
Photograph by: James Gilbert / Getty Pictures
One other ingredient with the brand new tire is adapting to the completely different medium and smooth compounds, the previous set for use completely in Sebring’s 12-hour race.
“We’re nonetheless studying concerning the new tire, particularly in these situations, particularly the nice and cozy situations, I’d say Daytona was principally transitioning from not so excessive temps to medium temperature,” Nasr stated.
“So, I really feel prefer it’s all in an excellent window. I feel we realized loads in that check. I will not say we’re totally proud of the automobile, however we undoubtedly have the race weekend there to be taught and like I stated, that monitor adjustments loads, particularly the grip stage that builds up over the weekend. I really feel like we’re in an excellent baseline to begin and take it from there.”
Faster temperature buildup has been some extent of emphasis with the brand new tire. Contemplating this 12 months’s season-opening race at Daytona had hotter temperatures than regular, that would play a profit coming into Sebring, which is notoriously hotter however this 12 months is reasonably hovering across the similar ambient temperatures.
“I have been seeing the warm-up has been higher in every single place since we acquired this new Michelin tire, which is an enormous profit and one thing we drivers even have to regulate to,” Nasr stated.
“Though it is higher, we additionally must get used to it. What I imply is it’s essential to benefit from the tire, although they’re nonetheless chilly and that is what I see on a regular basis in GTP. That’s the place drivers make a distinction. It is extracting the tire. The out laps are nonetheless fairly important by way of gaining a place or not. There are all these issues to apply on race weekends.
“But it surely’s nonetheless a fairly good constructive with the tire. I additionally felt the sturdiness of the tire was fairly good. Wanting again at Daytona, however like I stated, Sebring is a totally completely different operating via the day. It’s for much longer than to Daytona traits in the best way you stress the tire, the best way you load the tire is so completely different. In that time, I feel we’re nonetheless studying, however I felt like we had an excellent baseline.”
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