1979 302 block bored .030 and decked by Mustang AL in Akron ohio, eagle crank balanced, hyperterctic(sp) speed pro pistons flat top, world products windsor Jr. 58 cc heads, Comp cams XE262H .493/500 and lifters, comp cams roller gold 1.6 rockers, weiand stealth intake, holley street avenger 670 carb electric choke, Hedman shorty headers ceramicoated by AFI Plain city ohio. I am running this through the stock c4 tranny and a 3.55 Posi built by McCRane Racing Kentucky. I am not sure where to go from here for more power?