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Reply to "Idle Vaccuum"

quote:
Originally posted by Bosswrench:
Besides all that, since most everyone uses a Holley 4bbl of some kind, low vacuum affects what power-valve you can safely run without idling problems.


"Webers" don't care. That is a Holley issue. Since 48IDA's were initially intended as "racing" carbs to begin with, high or low idle vacuum is of little concern with them as well.

They idle as well at 8 inches as 17.
Last edited by panteradoug
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