Quote:
Originally Posted by nickf30
I use Bimmercode to code tire pressure / temperature display + Bimmerlink to monitor the oil pressure + engine temp for my first tracknight at Limerock. Brake bleed with Motul 600F + Fresh oil change Pennzoil Ultra Euro 5W-40. My 335i xDrive MPPK Auto has no cooling issue it is still pulling very hard at the end of the day (80-85F ambient). No oil level change before/after + oil temp never go above 250F. Fact I began to use more engine brake to protect my OEM brake pads after seeing how much extra engine cooling capacity I had.
The real problem for me is the PS4S got overheat quickly after about 5 laps the front tires lost grip and become a tire management exercise. Turned out I lowered my tire pressure too much especially at the front. Adjust you tire pressure after first session if needed.
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What pressure were you running to cause them to overheat?