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Carburetor Speed Demon 4Bbl 575 CFM Mechanical Secondary

Item # BG21

Carburetor Speed Demon 4Bbl 575 CFM Mechanical Secondary

Item # BG21

Holley 1282020

MSRP: $709.99

Our Low Price: $638.95

You Save 10% ($71.04)

This item typically ships in 5 to 7 days.

AVAILABLE IN CT

AVAILABLE IN GA

Description

Speed Demon Carburetor with Mechanical Secondaries, 4-BBL, 575 CFM.

Street carb with racing technology in a very driveable package. For stock & mil performance engines up to 390 CID 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 after the throttle shaft position is set).

Related Parts:
-Electric Choke Conversion Kit, #BG18

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