Originally Posted by
project rs
your t34 will do 350 and be less laggy than the gt30, if you can map it on the t34 first you'll get a shock at how quick it will be
yeh i understand that but id really like to break the 400 mark and thinking may aswell get 1 first before mapping as ive got a heavily ported head etc would only be inlet and cams to change really to break the 400bhp mark with the rest of my spec so far