The problem is, only one .org member is using a wet system, the rest of us are dry. I would say either contact holley
www.holley.com and ask them, or find out the equivelent, 3.0L V-6 with your jetting, to find the HP gains. As for a dry system, anything over a 70 shot and you must upgrade your fuel pump or risk running lean.50shot, 62psi;
Jet level to fuel pressure level:
60shot, 67psi;
70shot, 72psi;
75shot, 75psi;
85shot, 80psi
100shot, 85psi
40 .030 .038
HP level, Jet, fuel pressure jet size:
50 .032 .042
60 .034 .042
70 .036 .042
75 .040 .042
80 .042 .042
85 .045 .042
100 .047 .055
As for your other post, 6700 RPM's with NOS? Your crazy, straight up. Continue to do this and you can kiss your engine goodbye. I'm not trying to flame you, but that's nuts, your gonna blow a ring, or worse. SOrry I can't help ya more. Good luck.
