CARBURETOR SPEED DEMON 4BBL 750CFM MECH SECONDARY
Speed Demon Carburetor with Mechanical Secondaries, 4-BBL, 750 CFM.
Street carb with racing technology in a very driveable package. Designed for stock to mild 390 plus cubic inch performance engines with a square-flange intake & cam profiles between 220 & 240 degrees duration at .050". Idle-Eze baseplates make acquiring idle quality, throttle response, & driveability easy (eliminates the need to drill holes in the butterflies, etc). Easy access to the valve through the air cleaner stud hole (fine-tuned once throttle shaft position is set).
-Electric Choke Conv. Kit, #BG18
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