Thread: 455 cam choice
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Old 04-06-2009, 08:32 AM
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Cliff R Cliff R is offline
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Not a good choice at 7 something to 1 static compression ratio. I like to see closer to 10 to 1 SCR with those cams. The Comp version is NOT a "modified" version with short seat to seat timing, less overlap, etc. It is very close to the original RAIV cam, 308/320, 230/240, 114LSA.....Cliff

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73 Ventura, SOLD 455, 3740lbs, 11.30's at 120mph, 1977 Pontiac Q-jet, HO intake, HEI, 10" converter, 3.42 gears, DOT's, 7.20's at 96mph and still WAY under the roll bar rule. Best ET to date 7.18 at 97MPH (1/8th mile),