Re: 93 mustang help
Which heads, all depends on heads/intake for cam. Dont need a cam grind that able to produce power up to 7k rpm if intake/heads stop at 5500rpm, once you do heads/intake it may be a good idea to change ur tb depending on size an the maf/injectors though. During the cam swap everything is easily switched out.
'04 Roush F150 ( totalled while parked
'89 Gt Hatchback H/C/I, 1.6 rockers, 75mm maf, 24lb, 70mm tb, cai, udp, full exhaust, msd ignition, 373s, Eibach Springs, Lakewood 50/50 rears, Adj Rear Control arms, A/C Delete, Smog Delete, EGR Delete,