Reply to "What carbs are you using on your Cleveland motors?"

panteradougMember

I would recommend a 4779, Holley 750cfm double-pumper. If you are in a state that is still going to smog test you, then it is probably going to be too dirty at idle for you.
It is intended as a race carb and is already rich at idle to compensate for the leaning out that headers do to the engine.
The idle air bleeds can be leaned out some. Since this requires enlargening them with a pin vise (drilling them larger) you need to know what you are doing with them. Once you go to large, there is no going back.
I ran mine with a "weber plate". This let me change everything with drilling out anything.

2/26/0610:04 AM

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