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Old 07-29-2003, 05:20 PM
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lluciano77 lluciano77 is offline
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The carb that was too big was the 3310-1, rated at 780 CFM. I am pulling 16 in. of vacuum at idle. My idle speed is only 600 RPM and it runs smoothly believe it or not. The cam is the PAW 234o @.50, .488 lift with a 114o lobe seperation. The engine is a 10.5:1, Chevy 400. It has 1.94, 1.50 valves. Intake is the Performer RPM air gap.
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