rfrumusa01
Bean Cakes
I have a ball-bearing GT28RS turbo.... On Garrett's website, they claim a ball bearing turbo should see no more than 40-45psi oil pressure (they apparently have small demand for oil). Past 4k RPM's, I see 70-75psi. I need a restrictor... anyone know where to find a restrictor for this turbo or some sort of universal one that will get me down to 40-45 psi max? Also, how much more over stock oil capacity should I be putting into the engine? I know you are supposed to have more to compensate for the turbo lines...
thanks
thanks