Tire Temps at left hand Track

[SRT101969]

Hello everyone.

I made some readings after hard driving at track, I used same method at 4 tires inmediately after coming out of Track.
FL
136 144 155
FR
146 151 156
RL
158 173 192
RR
144 155 166

TOYOS R888, so wondering if any of you have some advice regarding why rear tires are going hotter than front ones?

 

[ACR steve]

Front temps look ok. I assume you listed temps from outside to in? If so you may have an issue with to much negative camber in the rear, toe out or a corner balance issue.

 

[SRT101969]

CORRECT, I missed to clarify this: Readings from OUTSIDE TO INSIDE. TOE OUT IN FRONTS 0.20 DEGREES, TOE IN IN REARS 0.20 DEGREES. Corner balance issue?

Front temps look ok. I assume you listed temps from outside to in? If so you may have an issue with to much negative camber in the rear, toe out or a corner balance issue.

 

[SRT101969]

Corner balance? can this been caused by wrong adjustment of my solid rear stabilizer bar? I bought adjustable links so maybe Rear left is having a preload?

Front temps look ok. I assume you listed temps from outside to in? If so you may have an issue with to much negative camber in the rear, toe out or a corner balance issue.

 

[Tail lights]

How much camber are you running , front and rear ? Also maybe you're getting slight wheel spin on the inside tire. I know our vipers have a posi type rear end, but I've seen lots of them be non-functional by 20,000 miles. What year is your car and have you changed spring rates or shocks?