4150 750CFM DP SUPERCHRGR CARB-POL

Manufacturer: HOLLEY
Part number: 080576S
MPN: 0-80576S
UPC: 090127619391
Availability:
£2,014.96
Tax included

Qty: 16, Delivery time: 8 working days

Description

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.

4150 750CFM DP SUPERCHRGR CARB-POL - Part number: HOL-080576S - for American Cars - delivery to the UK and the EU

Manufacturer part number: 0-80576S - 4150 750CFM DP SUPERCHRGR CARB-POL carburetor

Data sheet

Type
Automotive
Barrel
4
Booster Type
Down Leg
Carburetor Type
4150
CFM
750
Choke
None
Emission
Without EGR
Finish
Gold Dichromate
Flange
Square Bore
Fuel Inlet
Dual
Fuel Type
Gasoline
Material
Zinc
Primary Main Jet
76
Primary Power Valve
10.5
Primary Pump Nozzle Size
31
Secondary Type
Mechanical
Supercharged Application
Yes
Usage
Street/Strip
Throttle Bore (in.)
1.688
Venturii Size (in.)
1.375
Secondary Main Jet
87
Secondary Pump Nozzle Size
31

Package dimensions

Width: 11.00 inch
Height: 7.50 inch
Depth: 12.25 inch
Weight: 13.31 lb