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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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| | | | Joined: Jan 2013 Posts: 1,384 Shop Shark | | Shop Shark Joined: Jan 2013 Posts: 1,384 | unlike dual carbs, you should set up tri carbs with progressive linkage. Run the engine on the center for the first 1/3 of the engine rpm and then start opening the ends.
Opening 3 carbs at lower rpm's causes very low and inefficient air flow through all the carbs. | | |
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