7MGTE, PROEFI, E55, SP61, 25 psi, 1200cc inj., BC 272 cams, Weisco 20 over, Crower rods, Hks Stopper, ARP Head and main studs.
Changed wastegate made 27 psi on old plugs. I don't have a dyno sheet from this visit but also changed the plugs and started making 30psi. Snapped the pinion again and...