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| | | Forums66 Topics128,147 Posts1,056,805 Members48,454 | | 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: Feb 2003 Posts: 1,379 'Bolter | | 'Bolter Joined: Feb 2003 Posts: 1,379 | Ever since I put in the T-5 and the taller gears it seems to be drinking more gas,I put in a stock main jet (drilled the other due to it running lean with the 4.10s) and tinkered with the power valve some but not much if any improvement. Since the newer sixes (70s and early 80s) were designed to run a little slower would it be easier to just put one of them on,I was thinking of a later 250 or 300 Ford carb ands see how it goes. | | |
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