frenchsquared

I have a 1972 402. I talk to Scat and they are putting together a forged rotating assemble for me with custom pistons to get me to 10.5:1 with 112cc heads.

I need to know what rings and what ring gap for the nitrous.
How much nitrous do you think I can throw at it?

I think I want to typically run a 200 shot. But I would like to know if I could run a 300 shot at drag week if needed?

Should I get a special cam for the nitrous? This car will be driven on the street without nitrous a lot more then it will be race with nitrous. I just want the little extra. My goal is to be in the 11 sec at 5,000 ft. I don't want to get into all the tech requirements for 10 sec. Im looking at this cam: LUN-10110703LK

Basic Operating RPM Range: 1,800-6,200
Intake Duration at 050 inch Lift: 227
Exhaust Duration at 050 inch Lift: 233
Duration at 050 inch Lift: 227 int./233 exh.
Advertised Intake Duration: 268
Advertised Exhaust Duration: 276
Advertised Duration: 268 int./276 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.542 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.554 in.
Valve Lift with Factory Rocker Arm Ratio: 0.542 int./0.554 exh.
Lobe Separation (degrees): 110

Set of AFR 112cc heads are also in the plans.


Thanks

frenchsquared

I talked to Scatt again... they include the rings. Did not know it was that complete of a kit.