I have done a search and came up with nothing. I just recived my 2.2 kb today :rockon: :rockon: :rockon: and I have a 17 and 19 psi pully and MAC L/T headers a off road x-pipe and a 3in magnapac custom exhaust and so... on. My question is can I get 600 rwhp of of 17 psi and on 91 octane. I am in tuscon and that is all they have. Thanks for any help you guys can give.
