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Holley 4150 - 850 CFM CARBURETOR - 0-80531
Holley 4150 - 850 CFM CARBURETOR - 0-80531 - Image 2

For decades, classic Holley carburetors have been a go-to choice for car enthusiasts around the globe. If you're looking to give your stock or mildly modified vehicle a performance boost, you can't go wrong with the iconic Holley look. The Holley 0-80531 model is expertly calibrated to work seamlessly with GM's 502 crate engine. With dual feed fuel inlets, you can rest assured that you'll have all the fuel you need. The vacuum secondaries and electric choke add to its versatility, making it suitable for a wide range of applications. Plus, it's finished with a Gold Dichromate coating, ensuring both durability and that timeless Holley aesthetic. When it comes to performance, you want to trust a name with a legacy—Holley has been a modular carburetor leader for over a century and has powered every NASCAR champion since the 1960s.


Important Downloads:Features:
  • Gold Dichromate finish for corrosion resistance and that classic Holley style
  • A performance upgrade suitable for stock to mildly modified vehicles
  • Universal calibration for easy installation; perfectly calibrated for GM 502 crate engines
  • Factory preset electric choke for hassle-free startups
  • Vacuum secondaries designed to work with a wide variety of vehicles, compensating for different weights, gearing, and transmissions for smooth operation
  • Dual feed fuel inlets provide consistent high-volume fuel delivery
  • Compatible with GM, Chrysler, and Ford A/T kickdown linkage (additional parts may be necessary)
  • Power valve blow-out protection included
  • 100% wet-flow tested by Holley technicians to ensure it arrives ready to run!
Specifications:
  • Barrels: 4
  • Billet Color: None
  • Booster: Down Leg
  • CFM: 850
  • Choke: Electric
  • Circuit: 2
  • Emission Code: 3
  • Finish: Gold Dichromate
  • Fuel: Gasoline
  • Fuel Inlet: Dual
  • Material: Zinc
  • Model: 4150
  • Primary Main Jet: 78
  • Primary Power Valve: 4.5
  • Primary Pump Nozzle Size: 40
  • Product Type: 4150 Model Carburetor
  • Secondaries: Vacuum
  • Secondary Main Jet: 82
  • Supercharged Application: No
  • Throttle Bore: 1.6875 inch
  • Warranty: Limited 90 Day
Notes:
  • This carburetor features a square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with a 5 3/16" x 5 5/8" bolt pattern. If your intake manifold is of the spreadbore style, an adapter will be needed to install this carburetor, similar to the Mr. Gasket #1932.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Discover Holley Performance Parts at Vivid Racing

Welcome to Vivid Racing, your one-stop shop for high-performance automotive parts, where we proudly feature Holley, a brand synonymous with quality and innovation in the automotive industry.

The Rich History of Holley

Founded in 1903, Holley has been a pioneer in the automotive aftermarket industry for over a century. Starting with carburetors, Holley quickly established itself as a leader in performance fuel systems. The brand has evolved through the years, continuously adapting to the changing landscape of automotive technology while maintaining its commitment to performance and reliability. Holley's rich heritage is deeply rooted in motorsports, contributing to its reputation for producing parts that not only enhance performance but also withstand the rigors of racing.

Holley's Extensive Range of Parts

Holley is renowned for its extensive range of performance parts, including carburetors, fuel injection systems, intake manifolds, and more. They cater to a variety of vehicles, from classic muscle cars to modern performance machines. Holley’s products are designed to optimize engine performance, improve fuel efficiency, and enhance overall driving experience. Their innovative engineering and cutting-edge technology ensure that every part meets the highest standards of quality and performance.

Why Choose Holley?

What sets Holley apart from other brands is its unwavering dedication to performance and customer satisfaction. Holley invests heavily in research and development, ensuring that they stay at the forefront of automotive technology. Their products are rigorously tested in real-world conditions, guaranteeing reliability and top-notch performance. Additionally, Holley's commitment to the enthusiast community is evident through their extensive support network and resources, making them the go-to choice for both amateur and professional racers alike.

At Vivid Racing, we are proud to offer a wide selection of Holley performance parts that will take your vehicle to the next level. Whether you are looking to upgrade your classic muscle car or enhance the performance of your modern vehicle, Holley has the perfect solution for you. Explore our collection today and experience the Holley difference!

90 Day Limited Warranty applies to B&M transmissions, launch control kits and all electrical components (switches, lights, solenoids).

Holley Performance Products warrants its Holley Street Avenger™ Carburetor to be free from defects in material and workmanship for the life of the product on parts and one year on repair labor. After a period of one year, Holley will charge standard rates for repair labor. For any Holley Street Avenger Carburetor used in any type racing or off-road use will only be covered by a one (1) year limited warranty on parts and labor. Warranty performance will be initiated by returning the alleged defective product to HOLLEY PERFORMANCE PRODUCTS with the original, dated purchase receipt. Purchaser is to call toll free the Holley Factory Service number at 1-866-464-6553 to receive details and shipping instructions.



For full warranty information please Click Here

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