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Supercharger Carburetor

Supercharger Carburetor
$1,255.51
SKU: BBVL-0-80575S

Supercharger Carburetor; 4 bbl; 600 cfm; 2 Circuit Metering; Model 4150 HP; Mech Secondary; Double Accelerator Pump; No Choke; Gasoline; Dual Fuel Inlet; Gold Dichromate Finish;

  • Tumble Polished Shiny Finish For Good Looks
  • Manual Choke For Precise Cold Start Control
  • Dual Accelerator Pumps For Add Fuel Under Initial Acceleration
  • Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
  • Mechanical Secondaries For Perfect Off The Line Launches
  • Lightweight Vehicles w/Auto Trans w/High Stall/Low Gearing
  • Boost Power Valve For Proper Enrichment Under Acceleration
  • 100% Wet Flow Tested By Holley Technicians
  • Arrives Ready To Run

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.

Additional Attributes:

GTIN: 00090127619384
Barrel: Four
Booster Type: Straight
Carburetor Type: 4150
CFM: 600
Choke: None
Circuit: 2
Emission: Without EGR
Finish: Gold Dichromate
Flange: Square Bore
Fuel Inlet: Dual
Fuel Type: Gasoline
Material: Zinc
Primary Main Jet: 73
Primary Power Valve: 10.5
Secondary Main Jet: 73
Secondary Power Valve: 10.5
Secondary Pump Nozzle Size: 29
Secondary Type: Mechanical
Supercharged Application: Yes
Throttle Bore: 1.563 in.
Type: Automotive
Usage: Street/Strip
Venturii Size: 1.250 in.
WARNING CA Proposition 65: Yes
WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Extened Information:

Emissions : Electronically Announced
Life Cycle Status: Available To Order

Packaging:

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