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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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#21297 05/16/2005 10:00 PM | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | Try different things with your vacuum advance. Try it with it hooked to ported vacuum (no vacuum at idle) or manifold vacuum. Sometimes a vacuum advance with lower starting points works better with a cam. An adjustable one or one of the Corvette performance models. I take it you disconnect the vacuum advance while you set the timing. 15 in. of vacuum at idle is alittle low.
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | |
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