Static CR is 10.8 and I will run the 3122B lobe for the intake, I'm just trying to decide on an exhaust lobe. I have a 3122B/3116B HR on a 112 LSA (246/252 at 0.050", 0.400" lobes) but it's going into a hot street 500 ci motor. I don't need that much power in my street 494 ci.
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1967 Firechicken, 499", Edl heads, 262/266@0.050" duration and 0.627"/0.643 lift SR cam, 3.90 gear, 28" tire, 3550#. 10.01@134.3 mph with a 1.45 60'. Still WAY under the rollbar rule.
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