I was wondering if anyone here has s/c their 03-04 Mach 1's. If so how much PSI have you run through the the 03-04 Mach engin safely. Would it be a good idea to buy forged internals for a 6-12PSI setup or would if be safe without it, thanks for any help.
I'd say 8 psi would be safe with stock internals. You'd have to use a centrifugal type though, I dont think a roots system would allow for use of the shaker hood. Maybe a turbo setup?