380hp crate engine specs

That's a nice grind,Maca.The bigger cam bleeds off cylinder pressures,off the higher compression setup. If It were me: ported E.Q. heads,find a medium cam .(220-224 @ .050"intake ,228-234@ .050" duration,on a 110-112 lobe seperation depending on gear/converter(?),& tire diameter. Too far off the combo you know,will cost you money,you don't need to spend.

Everything here is spot on. J.Rob