Quote:
Originally Posted by GA_ZL1
Thanks again, Slurpee!!! I just realized that you have ZL1 in A10 but not the ZLE like mine. Doesn't my ZLE ready have extra radiators for cooling? Disappointing, given I never had this issue with my 2018 ZE M6 overheating the oil, coolant, tranny etc.
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ZL1 and ZLE A10 have the same coolers. The ZLE has some different plastic cooling ducts than the ZL1, but that's it as far as cooling goes.
I did a 92F 85% humidity track day at Ozarks International. I am running close to 80/20 Water/Coolant ratio. Water temps were a max of 220. Oil max of 290. I had no transmission short shifting events. Again, I am very confident that the ECM or TCM has some sort of failsafe to short shift at 300F oil. However, my transmission is correctly filled at the 173F (I think) trans fluid level check. The temperature check changed at some point from the 212F fluid check in the 2017 manual.