I run Mobil1 0w-40 German Blend. It has 3x as much zinc as 5w-30. I don't have an oil cooler so I need it to retain oil pressure at high temps.
I also run an improved racing oil baffle and over fill by 1quart.
__________________
06 GTO-aro AutoXer
Printing my car's CARFAX uses a lot of toner.
|