I've been kind of looking at either a new turbo, te-44 ta-49 or a te-60 but i'm also thinking aobut porting my stock turbo instead. whats involved and how well can it work? one think i have noticed from looking at pictures is the aftermarket turbos have steeper pitched blades, can the stock blades be bent or changed? also is it to switch to ball bearings to the stock turbo? or would i be better off with a new turbo? i'm not going to be doing it really soon, just intrested and wanted to know.
also one other question. I can only get about 14# right now, i'm at 6,000 ft, does altitude affect boost pressure?
also one other question. I can only get about 14# right now, i'm at 6,000 ft, does altitude affect boost pressure?