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Thread: How much vacumn
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03-26-2008 #1
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How much vacumn
I am getting my carb. rebuilt and I would like to get as close as possible right power valve. Here is my cam specs. Crane solid roller 168601 cam .615 .636 246 254 dur @ .050. Any help would be appreciated.
Thanks Dustin
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03-26-2008 #2
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what size motor, etc?
03-26-2008 #3
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- May 2007
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- Midwest City, Ok
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Sorry here are some specs
502 Gen VI 4 bolt main, 9:1 CR
Melling hv oil pump
Crane solid roller p/n 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
Crank Ext. ballanced, nitriated, crossed drilled gm p/n 10198922
Rods Forged 4340 Steel
Pistons GM P/N 12533507 Forged Aluminum
MSD Pro-Billet Dist.
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