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Old 09-07-2017, 04:57 AM   #3
Ironangel
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Join Date: Feb 2010
Location: Falls City, Nebraska "100 Miles From Nowhere"
Posts: 2,219
Re: Bagged 1969 C10 (new here & looking 4 help)

First off, welcome to the forum Scrubthug, that's a good looking 69! Truckster is correct in making sure there are no vacuum leaks. A vacuum leak will cause a surging effect at cruise speeds as well as backfiring through the carb, especially when the motor is cold. With the obvious out of the way we need a lot more information like what carb, what the cam specs are, what heads and what rear gear? Pics of the motor with the breather removed would be helpful along with a brief history of the motor. ~Ghostrider~
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71 1-ton Dually 350 4-Speed
71 C/50 Grain Truck, 350 Split-Axle 4-Speed
02 3/4 ton Express
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1952 Ford 8N, "Only Ford Allowed On The Property"
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