Quote:
Originally Posted by Shamu
With GTM cooler on my Nismo I never went above 220 to 230 in 70 to 80 degree weather during 20 minute sessions. No short shifting. After reading all the cooling issues I was expecting to see oil temps that were very high. No issues for me?
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They will come up a bit in the warmer weather. The track day I did last fall the morning temps were like that and I would only hit 230/240F, but then by early afternoon the air temp was 95F and the track was 130F and I was hitting 260F by the end of the session if I didn't back off a little. I think sucking up the hot air off the track reduces the efficiency of the cooler quite a bit.