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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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#11762 09/03/2002 1:57 AM | Joined: Mar 2001 Posts: 384 Shop Shark | | Shop Shark Joined: Mar 2001 Posts: 384 | Guy here in Dallas has a 53 GMC--purty truck--248 I believe--any way he has original intake with an adaptor for a two barrel carb. Running a stromberg. Claims increased performance. I'm skeptical :rolleyes: doesn't seem like he could be increasing performance much with the original intake but maybe I'm wrong. Thoughts from any carb experts or non experts please. 
Buzz'n Half Dozen
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#11763 09/03/2002 4:12 AM | Joined: Jun 2000 Posts: 2,773 'Bolter | | 'Bolter Joined: Jun 2000 Posts: 2,773 | GM put small carbs on these to help with fuel mileage. A two bbl on the intake will help, just how much I'm not sure. One way to check is at the top end. I have tried the top end test, but I only take it up there and immediately start slowing down. 
Fred
52 3600
69 C-10
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