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I have a holly 750 dual feed carb on my 350sb chevy. the engine has 202 port heads a 525 lift cam and an hei ignition. Is the carburator to big because it wants to spit and sputter at low rpms. Th only thing i didn't change wa sthe ignition system. i have new plug wires and plugs. but the cap and roter is off of a 305. could the cap and roter be causeing the problem.
I hope somone can help!!!
Thanks, Rocky
I hope somone can help!!!
Thanks, Rocky