Re: Quick question!
the only thing you could run into for emissions really are your H/C/I because stock will not do diddly for a stroker, keep your egr and all that fun stuff, and get a cam that isnt really radical and still emissions friendly and you will be fine. stock H/C/I on a 347 would be a complete waste of money on the rotating assembly.
'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,