Ooops?
#11
Originally Posted by heretic' post='854816' date='Jan 24 2007, 11:35 PM
The 12A Turbo guys run 9.4 rotors and 12psi boost with no intercooling or water injection, no problems. Just keep your tune on the conservative side.
That's what those GSL-SE rotors are, if unmodified. 9.4:1.
That may be, but I'm sure they didn't come with a To4S, actually I haven't measured it yet but it might be a 62-1...