Quote:
Originally Posted by beachBmmr
Ran 4 sessions today optimizing for pressures, and looking at temps.
Took Temps with an infrared thermometer directly off track.
The track I run on (Eagles Canyon) is hard left turns mostly, so passenger side gets a beating. This was after a long session on track with a cool down lap, and is surface temps, so they drop relatively quickly.
Out Cen Ins Ins Cen Out
DRV FR 149 146 156 PASS FR 159 168 174
DRV RE 136 133 148 PASS RE 155 149 157
What this tells me, is there is some additional negative camber needed up front and not really any needed in the rear.
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Seems to me that you were a bit under inflated on all tires but for the passenger front...
usually temps should be either even or ascending in one direction but your center is always colder than the sides....
what PSI did you run...? PASS FR is about perfect... the rest to me are under inflated... would add 2psi but for pass front and check temps again next time
Also Pyrometer is the best for taking the temps as it will automatically average the readings...like this
https://www.longacreracing.com/produ...21&prodid=7295