MY 421 STROKER
When my build is finished I'll complete the details and the dyno sheets. Just got these heads and my machinist pressure checked and cc'd them and tells me they look excellent and far better than most that come into his shop. They take 2.08 x 1.60 x 11/32" with uniform 65 cc chambers. I'm going to use the Comp SS roller rockers, PAC behive springs and small diameter Comp retainers to keep the rockers away from the springs. Other details include a K 1 4.125 forged crank, Callies 6.125 rods, DSS custom forged pistons, Hughes girdle, Billet 2 bolt caps. The block is a 1972 360 bored .030. Comp Hydraulic roller with Comp lifters. The block has all of Steve's (Guitar Jones) oiling mods and is aligned, decked and paralleled. Should be on the dyno in 30 days and I'll post the sheets then.
Dan
When my build is finished I'll complete the details and the dyno sheets. Just got these heads and my machinist pressure checked and cc'd them and tells me they look excellent and far better than most that come into his shop. They take 2.08 x 1.60 x 11/32" with uniform 65 cc chambers. I'm going to use the Comp SS roller rockers, PAC behive springs and small diameter Comp retainers to keep the rockers away from the springs. Other details include a K 1 4.125 forged crank, Callies 6.125 rods, DSS custom forged pistons, Hughes girdle, Billet 2 bolt caps. The block is a 1972 360 bored .030. Comp Hydraulic roller with Comp lifters. The block has all of Steve's (Guitar Jones) oiling mods and is aligned, decked and paralleled. Should be on the dyno in 30 days and I'll post the sheets then.
Dan
