Originally posted by BigBaldOriginally posted by Initial DSM Originally posted by whodatt1 once the ecu is replaced and the 550's....
720cc's and Megasquirt!
AGREED!!!!!!!!!!!!!! I think the most you will get out of 550s is 22-24psi...get some 720s and MEgasquirt and run 32psi on that monster. Wake up the beast!!!!!!