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| | | Forums66 Topics128,023 Posts1,055,370 Members48,420 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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| | | | Joined: Jul 2005 Posts: 227 Wrench Fetcher | | Wrench Fetcher Joined: Jul 2005 Posts: 227 | looks like there is a port on the intake manifold in the back inbetween the the carb and the dist. cap. will look for that and try that. i would rather not add anything under the hood that is not needed. the sbc has a "RV" cam (so says the PO) so the vacuum should be high enough. from research the booster needs 16 - 23 lbs vacuum. thanks for the info | | |
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