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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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#78954 05/24/2007 9:15 PM | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | The air mixture screw only adjust the idle mixture. I take it you have a Roch. model B carb. You will need to take the top off the carb. & check the float level. Make shure the power valve is working & the vacuum passage in the base of the carb has passage to the intake manifold. The ignition & timing need to be right also. The size of the main jet is stamped on the jet. Make a note of it. There has been a lot of posts on this in this websight. You may want to do a search for some more info.
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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