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| | | Forums66 Topics128,090 Posts1,056,031 Members48,433 | | 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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For helping keep this great
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on the Internet for over 30 years! and not clogged down
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| | | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | Here is the technique that I have used for many years.A real mechanic might cringe. One minor change I now make on doing "vacuum timing" is to rotate the distributor about 4 degrees clockwise after getting the maximum vacuum reading. | | |
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