03-30-2018, 08:06 PM
(03-30-2018, 06:11 PM)Pierre Caillet Wrote: I'm not very fast (yet :p) but I'm reasonably happy with my setup for the 911 GT3. Except for the fact I can't bring the tyres up to temperature: they stay around 75, 76, 77, 78ºC and that's it. Isn't it low for the slicks ? Wouldn't the grip be better at 85-95 ºC ? And my pressures are already pretty low at 19-21 psi.
So, is it the same for you guys ? Or do you have lower pressures ?
This could be due to plenty of factors, aero, alignement,.. simply how you drive, but 19-21 seems high to me, i guess you are talking about the 911 on Spa, im at 17 on the left and 18 on the right, they stay well within the green all the time with a bit over pressure in some sections (last one) but nothing worrying. Temps are around +20 compared to your values so yes you should get additionnal grip there, maybe try to lower them down and see what you get.