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Author Topic:   harse power
ss38k
Member
posted May 14, 2003 10:29 PM
hello every one. can anyone tell me how much more power a set. of 200cc 64cc 2.02 1.60 dart iron eagle heads .would give me .just say my motor has 400 horse power.wright know i have 461 hump heads on 62cc i do have domes a little over 13 to 1may be 13.5 motor is a 383 stroker.


gerald berry jr
Member
posted May 15, 2003 12:01 PM
if the 461's haven't been worked over you'll see 35-50 hp gain that seems like a lot of comp with 64cc heads even with domes anyway those heads will flow much better stock 461 port volume is only around 160-170cc.


ss38k
Member
posted May 15, 2003 07:35 PM
thanks alot berry for the info


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