How much HP is it taking now? How much do you want to have total with the spray? I have a friend who has raced heads up(not a Mopar engine) with both types of blocks, aluminum and cast grey iron and went faster and with the iron blocks, he used all three types of power adders on that car, NOS, twin turbos and a Pro Charger. The iron wedge head block was the fastest and quickest
Spraying 200 shot now on just under 600 n/a. Would like to be ~1000 all in.
'63 Dodge 330 11.19 @ 121 mph Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs. 10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.
