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| | | Forums66 Topics128,014 Posts1,055,328 Members48,419 | | 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
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Oct 2006 Posts: 117 Shop Shark | | Shop Shark Joined: Oct 2006 Posts: 117 | Yeah my light is old style too. I plugged the vac at carb and with the vac advance base set at about 5 degrees retard, I set the pointer on the BB then I advance the base to 8 degrees advanced. I have good acceleration and so far no pinging so I guess I'll just keep experimenting. One of these days I'll spring for one of them fancy timing lights myself, just have to figure out how to use it then!
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