Carburetor, Holley, 750 CFM, Manual Choke

DM-Part#:  915 MFG-Part#:  0-80576
These Carburetors that are intended for use with superchargers, and have a unique capability that allows their power Valves to reference the intake Manifold vacuum below the supercharger. This allows the power valve to

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Details
Details
These Carburetors that are intended for use with superchargers, and have a unique capability that allows their power Valves to reference the intake Manifold vacuum below the supercharger. This allows the power valve to operate as it should, based off intake Manifold vacuum. A power valve provides further enrichment to the main metering system under load (low vacuum) conditions. Without this external referencing, the power valve would be "reading" the Supercharger boost pressure, which has no bearing on the engine load. Features Model 4150HP designDesigned for use on the WEIAND 671 supercharger (big block Chevrolet/Chrysler 392)Designed for use on the WEIAND 871 supercharger (small block Chevrolet/Chrysler 426)Four-corner idle systemReplaceable air bleedsDual 30cc accelerator pumpsShiny FinishMechanical secondaryBoost referenced power valveThrottle lever cut off for clearance on a sideways application
Additional Info
Additional Info
DM-Part# 915
UPC/ISBN N/A
Truck Line No
Oversized No
Fits Model Year 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1979, 1980, 1981, 1982, 1983, 1984, 1985
Fits Model Coupe, Convertible, Fastback, Hatchback
Install Time Coming Soon!
Install Difficulty N/A
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