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| | | Forums66 Topics128,196 Posts1,057,385 Members48,469 | | 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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| | | | Joined: Aug 2013 Posts: 255 'Bolter | | 'Bolter Joined: Aug 2013 Posts: 255 | I'm getting a retuned chip to get it running where I can go get exhaust put on it, then will Data log to fine tune it myself. Hopefully this summer I'll get a duel single barrel TBI manifold made up and can avoid that lean outer cylinder problem. | | | | | Joined: Dec 2014 Posts: 72 Shop Shark | | Shop Shark Joined: Dec 2014 Posts: 72 | The only way to really "fix" the issue was to use three single barrels....perrty much a carb for each port. But duel tb's will work pretty cool...be something different for sure. TJ | | | | | Joined: Aug 2013 Posts: 255 'Bolter | | 'Bolter Joined: Aug 2013 Posts: 255 | Its running real good now on the 6 cylinder tune Bill sent me. Drove it around my mountain top with no mufflers, just 4 feet of pipe. Instant throttle responce and quicker acceleration. Also, starts instantly as soon as pedal is pressed. Just got to get to the exhaust shop on my day off and he isn't booked up with other clients cars like last Monday. Got 2 Porter Steelpacks to put on it. Jim | | | | | Joined: Aug 2013 Posts: 255 'Bolter | | 'Bolter Joined: Aug 2013 Posts: 255 | Think it pulls 10000 lbs around real well. Now just have to remove some of the weight and find those 6 lug one piece 22.5 rims. | | | | | Joined: Aug 2013 Posts: 255 'Bolter | | 'Bolter Joined: Aug 2013 Posts: 255 | Did some data logging and BLM logging today. Took it out and ran it up Hwy 7 uphill. pulls real strong now. Doesn't require downshifting as low as before. Also top speed on flat ground looks to be 60 Mph. I think it has enough power to use an overdrive and go faster. Will be seriously looking for a Clark 5 spd with overdrive now. Still looking for the 6 lug 22.5 rims as well to put radials on. Will be taking it to the Petit Jean car show this weekend. Jim | | | | | Joined: Aug 2013 Posts: 255 'Bolter | | 'Bolter Joined: Aug 2013 Posts: 255 | | | |
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