"Nice run on the video link.
What cam was that?"
The cam is the "Old Faithful" HR from Dave at SD Performance. It specs at 289/308 @ .006" and 236/245 @ .050. .381" lobes and I'm running 1.65 rockers on it.
ICL is set at 109.5 degrees.
Idle vacuum is 13.5" at 750 RPM and nearly smooth, just has a very slight "attitude".......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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