HI everyone
I hope someone has some info for me! I,m looking for a few things, where and who can supply me with over size compressor and cold air wheels only before or after the shafts have been ground to size. and does anybody know the max rpm stock turbos spin the stock cfm and how much more the over size wheels will give. What I,m doing is this - ceramic bearings, porting the turbo housings, ceramic coating the housings. any information would be great !!