Holley

93771

Holley 0-9377-1 Model 4500 Race 4-Barrel Mechanical Secondary New Carburetor

EAN: 0090127427699

UPC: 090127427699

SKU: HOL093771

Clamps & Sleeving

Designed to increase horsepower and torque
Notched secondary float with jet extensions
Dichromate finish
Screw-in changeable air bleeds
Dual 50cc accelerator pumps

This race carburetor has a reinforced casing for added strength, a redesigned metering system for greater fuel flow, and all-new surfaces that have been machined to improve gasket sealing. Other features include progressive mechanical throttle linkage, dual 50cc accelerator pumps, 4-corner idle systems, annular boosters, and a 2 x 4 carburetor setup. It is designed for increased horsepower and torque in high-end racing engines.

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