Originally Posted by Stu @ M Developments
It cant be answered Ginge, as i said, its down to head etc.
EG.
Put a ported head, BD 14 and a T4 on with greens and standard fuel pressure and you can run 27psi no probs
But only the once
, but at the same time im also feeling
ok then ill leave the rest of the questions till i get me wallet oiled and ready
btw i loved 2bar of boost and the car felt sooooo much better, what kind of conversion would be cool for my car to get 2 bar, ive got a blitz id3 power meter and boost controller m im guessing that would help
im assuming greys too