Cosworth smoking
Hello im new to this and need some help. I have a Sierra cosworth track car that smoking on boost and when I lift off. It already don a turbo when seals went. Has a new Built engine that has 500 miles don. It has t34 whit wrc high compression pistions and high pressure oil pump. Is the oil feed to strong to the turbo. If
Last edited by Johndcosworth; Nov 25, 2013 at 09:54 PM.