I am going to soon be rebuilding my stang. i was thinking a 347 forged stroker kit not sure on pistons yet.. then i was going to get a nice pair of GT40p heads and have a local shop clean them up port and polish and maybe put bigger valves in, also get a nice GT40 lower intake and have them port and polish that to, i was also thinking of putting in an E303 cam or something in that line, nothing super extreme so it wont run well. I will be increasing the boost from the kennebell blowzilla from what it is now at 7-8psi to around that 12-14psi. any tips or advise is welcome. let me know what you guys would do, i still want to be able to drive it and have it run nicely. also could you give me and estimate on the hp numbers..