Remote oil filter and cooler?

[Ron Earp]

Yes to both. Use a cooler.

I used to see temps in the Z of 260F in the first few laps of a race and as high as 285F at the end of the race. Put in a real oil cooler (MoCal) and oil thermostat, now I see temps around 190-200F no matter what, perfect in my opinion.

FWIW I always use cheap dino lube, Castrol is my favorite but I'll take whatever is slippery and on sale. And I don't change it much either.