street race cars (drag race)
ok hey i have an 85 camaro z28 350 40 over flat tops, 64cc 327 fuelie heads 202 and 160 valves full port and polish, 1.6 rockers ,guide plates, hardend pushrods. high volume pump 600 carb but plan for 2 600 carbs, 536/554 lift crane cam and 600 lift springs and retainers ,410 gears with mini spool, and stock manual trans do you think i need more compression? i was thinking about 150 shot of nos. do you think i will be in the low 11 second zone before the nos. i have a performer rpm on it now and plan to buy some good heads what kind and intake port flow and size would you suggest.