Holley 0-80531 850 CFM Classic Holley Carburetor

Name: Holley 0-80531 850 CFM Classic Holley Carburetor
Brand: Holley
SKU: 425080531
Price: 809.95 USD
Availability: InStock

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$809.95

each

Factory Shipped

$898.68

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This part will be shipped by the manufacturer. We estimate this item will ship on or before December 18th.

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Product Summary

Universal Fit, 4-Barrel Carburetor Barrels, 850 CFM CFM

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Key Specs

Carburetor Barrels	4-Barrel
Fuel Type	Gasoline
Choke Type	Electric
CFM Range	800-899 CFM
CFM	850 CFM

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Holley 0-80531 Details

Classic Holley carbs have been a staple for rodders around the world for decades. They're the perfect performance upgrade for stock to mildly modified vehicles and have that classic Holley look. Holley's 0-80531 has the perfect calibration for GM's 502 crate engine. Dual feed fuel inlets assure you get all the fuel you need while its vacuum secondaries and electric choke make it amazingly universal. Plus, it is Gold Dichromate coated for durability and classic Holley looks. Don't trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60's.

Gold Dichromate finish for corrosion resistance and classic Holley looks
Performance upgrade for stock to mildly modified vehicles
Universal calibration for easy bolt-on performance. Perfect calibration for GM 502 crate engines.
Factory preset electric choke for easy startups
Vacuum secondaries for use on wide variety of vehicles. Compensate for all vehicle weights, gearing & transmissions to allow smooth opening of secondaries.
Dual feed fuel inlets for constant high volume fuel delivery
Ford A/T kickdown
Power valve blow-out protection
100% wet-flow tested by Holley technicians to assure it arrives ready to run!

Charts

Installation Instructions (PDF)

Guides & Documents

Carburetors Instruction Sheet (425080531)

Determining the Best Performance Carburetor For Your Application

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA Prop 65

CARB warning

Holley 0-80531 Specifications

KEY SPECS
MFG. Part #	0-80531
Brand	Holley
Carburetor Barrels	4-Barrel
Fuel Type	Gasoline
Choke Type	Electric
CFM Range	800-899 CFM
CFM	850 CFM
Carburetor Flange Type	4-Barrel Square Bore
Finish	Dichromate
Material Type	Aluminum
Secondary Type	Vacuum
Fuel Inlet Type	Dual
New or Remanufactured	New
Supercharged Application	No

GENERAL
Model	4160
Booster	Down Leg
Number of Circuits	2
Emission Code	3
Throttle Bore	1.6875 inch
Bolt Hole Pattern	5.160" x 5.625"
GTIN Code	090127420102
Sold in Quantity	Each