Quote:
Originally Posted by ZRacerLE
The 2019 camaro track guide does say 15w50 for the ZLE, but what's weird is the 2019 corvette track guide says 0w40 esp for the LT4 Z06 wZ07 for street and track. The Z06wZ07 pulls just as many g's as the ZLE AND the ZLE will run much cooler. The LT5 ZR1 uses 15w50 because of the higher power and (probably) less air flow as the ZLE. Thinking maybe the camaro guide is being updated for 2020...
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Wet sump vs dry sump maybe?