THMotorsports Logo

Your cart

Your Cart

Holley 0-80572S Supercharger Carburetor

Manufacturer

Holley

Picture for manufacturer Holley 12-289-13 Mechanical Fuel Pump

Part Number

0-80572S
13 reviews
04/19/2034 8:42 AM
Sale Price

$726.95

Out of Stock

Notify me when available
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Holley 0-80572S Supercharger Carburetor

Supercharger Carburetor; 4 bbl; 750 cfm; Holley 4150; Manual Choke; Mechanical Secondary; Double Accelerator Pump; Shiny Finish;

Holley Model 4150 supercharger carburetors are ideal for the street or the strip. They feature universal throttle linkage a square bore flange a manual choke (unless noted otherwise) duel fuel inlets mechanical secondaries 50cc secondary pumps and a manifold-referenced power valve. Plus they e 100 percent wet-flow tested and calibrated.

Emission Code 3-Amber; Not Legal For Street Use.

Not Legal For Sale/Use In Calif In Any Pollution Controlled Motor Vehicle.

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.

Prop65WARNING: Some Products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Products specifications

Throttle Bore

1.688 in.

Primary Power Valve

10.5

Primary Main Jet

72

Secondary Main Jet

82

Supercharged Application

Yes

Secondary Pump Nozzle Size

31

Type

Automotive

Usage

Street/Strip

Flange

Square Bore

Barrel

Four

Fuel Inlet

Dual

Material

Zinc

Booster Type

Straight

Secondary Type

Mechanical

Finish

Shiny

CFM

700

Choke

Manual

Carburetor Type

4150

Emission

Without EGR

Fuel Type

Gasoline

WARNING CA Proposition 65 Message

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Easy ordering

A REFERENCE TO CAR MODEL AND YEAR WILL BE A GOOD REMINDER OF CORRECT PART ORDERED

Quick and easy, got the exact part I needed for my vehicle

Best price for Hummingbird mapping products. Exactly as advertised.

Good

Would definitely do business again

Quick process and free shipping. I've looked around everywhere for 7063-FSB-AA.

Very satisfied and very competitive price.

Best prices, fast ship. Ordered Friday night, shipped Monday morning (i don't work weekends either) well done. Will definately look for more from your site. Thank you!

Had my product in stock and ready to go. Ordered it at about 1 p.m. eastern time and got an email saying it was shipped out a couple hours later. Can't beat that! Lowest prices I've seen and has plenty of products to choose from. I will be recommending Autoplicity to everyone and anyone.

Price is awesome. Definitely the lowest around, even lower than Amazon.

Very easy to find difficult parts to find

Excellent--- fast response and shipping.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy