Piss poor choice for a 455 with very much compression in it, IMHO. Might be OK for a 7.7 to 1 CR 455 with some 7M5's or bathtub chamber 4X heads, but you are going to leave a BUTT LOAD of power on the table putting a tiny cam like that in a 455 with 9.5 to 1 compression and decent flowing heads on it.....Cliff
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https://cliffshighperformance.com/
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),
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