- Joined
- Oct 4, 2014
- Messages
- 962
- Reaction score
- 101
- Location
- Minnesota, USA
- My Car
- 1972 H code fastback Boss 351 clone
Well, finally got the motor dyno'ed! 343hp, 375ft lbs torque. I don't have the sheets right in front of me for RPM info. I think high 3-4000 rpm range was making best power. Build info: Cleveland 2 bolt block, .030 overbore, zero decked, KB flat top single relief pistons, stock crank .010 under, ARP main stud kit w/milodon windage tray, stock rods. Heads are OC 4bbl shaved .025, 2.04 intake, 1.70 exhaust, ferrea competition stainless valves with hardened locks and retainers, Viton locking seals, 76 1/2cc combustion chambers. 7/16" stud kit with Scorpion 1:73 roller rockers. JPW hardened 5/16" pushrods@ 8.5" length. Edelbrock Performer 4v intake, and Holley 750 vac sec. Carb. Cam is Comp cams XE262H, 513/519 lift hydraulic flat tappet, Lunati hyd. lifters, standard vol. oil pump w/ARP pump driveshaft. Dizzy: standard w/pertronix unit. Autolite platinum spark plugs. I think with 3:50 rear gears and a 2800 stall converter this thing should be pretty fun to drive!! Off to put motor in car today!! Thanks for all the help guys!! This forum played a big role in this build, and I'm very grateful for everybody's input!!!!