Hey, I'm curious on your COTA times? Last event for me in April with it around 100 and humid my zle wasn't lasting more than 4 laps (pulling power, temps getting high, etc.). - will likely be going external oil cooler and beefier heat exchanger to help.
Happened last summer at July night event as well (stock)
Quote:
Originally Posted by wakespeak
At COTA in May the ambient temp was ~100F. Guessing the track was 130F. No issues. Water under 220 and oil to 270-280 in the last last laps per Cosworth but cooled quickly. I have seen same in cooler temps. GY G3Rs held up well, did not get greasy at all. Good for another 2 days with 5 20-min sessions (I usually get 4 days total for the tires). Advanced Group.
First time with camber lowered to -2.7 (was -3.1-ish forget). Much more even wear on the the tires and understeer is not a problem. If it is I am not on the right line.
I did add an intercooler expansion tank afterwards. I had a Track Night in America last week with 104F ambient. Power was noticeably more consistent.
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2020 ZLE A10
Rotofab, SPL suspension goods, Cobalt XR1 pads, Apex wheels