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NC Offroad quadrajet

Dillyp

Registered Member
Joined
Dec 20, 2021
Posts
62
Reaction score
87
Location
North Carolina
Heavily modified Quadrajet from a 78 cadillac 425. Has electric choke.. Rebuilt using Cliff's parts, enlarged air bleeds, installed a modified Pontiac float, longer vent tube, 8 hg/in power piston spring, 72 primary jets, 42b primary rods, DB secondary rods. Removed APT plug and tapped and installed a set screw for easy access for adjustment. Was on a mild 350 in my 82 blazer, had good street manners and got 14-16mpg with a turbo 350/4.10's/33's. According to my clinometer, it allowed a steady 42* ascension angle before the needle closed, and a 45* decension angle before it flooded. I'll install a new fuel filter before shipping. Asking $250 shipped.20220525_075406.jpg
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