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Old 02-23-2008, 08:05 AM
01somta 01somta is offline
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Default How much HP

I'm going to go to look at this motor today, the guy totaled his car and he is now parting it out. How much RWHP do you think this setup would put down through a tko 600??

502 Gen vi 4 bolt main engine, fitted with ARP main studs and rod bolts. Balanced by Folks machine, Melling hv oil pump, Crane solid roller 168601 cam .615 .636 246 254 dur @ .050, crane solid roller lifters,
GMPP 12363400 Aluminum Rectangle port heads
GMPP 12361323 1.7 alum Rockers
Edelbrock victor jr 454-R intake
CSI-900 electric water pump
Billet aluminum timing cover.
9:1 CR
Motor has less than 1000 adult driven miles it is in excellent condition and runs on pump gas
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Old 02-23-2008, 10:25 AM
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deuce_454 deuce_454 is offline
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its right arround 620+fwhp with carefull tuning.... i think you should look into some better flowing heads to take advantage of that cam and big bore... AFR 325, Pro-filer 320, or Pro Toplines are all worth atleast 30-50 horses over the gmpp heads.. or have the heads ported.. you want intake flow numbers in the 380-400 range for that engine and cam (IMHO)
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Last edited by deuce_454; 02-23-2008 at 10:27 AM.
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Old 02-23-2008, 12:18 PM
01somta 01somta is offline
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Quote:
Originally Posted by deuce_454
its right arround 620+fwhp with carefull tuning.... i think you should look into some better flowing heads to take advantage of that cam and big bore... AFR 325, Pro-filer 320, or Pro Toplines are all worth atleast 30-50 horses over the gmpp heads.. or have the heads ported.. you want intake flow numbers in the 380-400 range for that engine and cam (IMHO)
Ya, I have already decided that a head swap would be in my near future.
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Old 05-05-2008, 04:05 PM
malibu795 malibu795 is offline
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how high do you plane on reving the motor? ~310 would work if you keep it under 6500-7000rpm wont have a lot os hp but you will have a button of tq

2.3" intake will be bennificial to the 4.40" bore of the 502
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