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Holley 4 - Barrel Street Avenger Question??? Holley 4 - Barrel Street Avenger Question???
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Old 09-28-2014, 04:33 PM
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Drop the idle to 850 - 900 and see how that works, also may want to check timing.
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Old 09-29-2014, 01:08 PM
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Originally Posted by mln385 View Post
Drop the idle to 850 - 900 and see how that works, also may want to check timing.
I agree with this - see if it will idle acceptably at 850 - 900 rpm. Then check hood clearance to see if you have room for a 1/4 base insulator gasket - a 1/2 inch would be even better.
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Old 09-29-2014, 01:44 PM
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The carb list number and production date is stamped on the choke tower.

Does NOT correlate to cfm figures.

Please post the list number, something like 0-80670.
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