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Overview Of The Holley 4150 Vacuum Secondary CarburetorYouTube Button

570 CFM Street Avenger Carburetor and Small Block Chevy Manifold Combo

Carburetor and Manifold Combo comes with gaskets, bolts, and air cleaner for a complete installation!

PART# VK060057

$809.47   Suggested Retail
$655.13   Holleydays Price
Estimated shipping date: 12/28/2017
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Overview

We have combined the Street Avenger carburetor and intake manifold into a kit form that includes all of the gaskets, bolts, and an air cleaner for a complete installation. Street Avenger carburetors are known to bolt on right out of the box and have great features such as a quick change vacuum secondary for easy fine tuning; optimized street calibrations; four vacuum ports for all necessary vacuum accessories; factory preset electric choke for easy start ups; built-in fuel filters; and an included fuel line kit so there are no unnecessary trips back to the parts store. The Avenger series are the first carburetors to have a limited lifetime warranty. With a great warranty like that and the included comprehensive instruction manual, you can count on years of worry free service.

Features:

  • Vibratory polished for good looks
  • Optimized street calibration that works-out-of-the-box
  • Factory preset electric choke for easy startups
  • Vacuum secondaries allow use on a wide variety of vehicles. Quick Change vacuum housing cap allows you to tune for performance or fuel economy (springs included)
  • Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
  • Fuel line kit included so there are no unnecessary trips back to the parts store
  • Limited lifetime warranty - Guaranteed to be free from defects in material and workmanship for the life of the product!
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

Specs

ApplicationSmall Block Chevy
Barrels4
BoosterStraight
BrandHolley
CFM570
ChokeElectric
Emission Code3
FinishShiny
FuelGasoline
Fuel InletDual
MaterialZinc
Model4150
Primary Main Jet54
Primary Power Valve8.5
Primary Pump Nozzle Size31
Product TypeCarburetor
SecondariesVacuum
Secondary Main Jet65
Supercharged ApplicationNo
Throttle Bore1.562 inch
Vacuum Ports1 timed (spark) port, 2 full, and 1 PCV port
Part NumberVK060057

Tech Resources

Emissions

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

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    *Free Shipping & Handling only offered to the contiguous US on orders over $100.

    Some parts are not legal for use in California or other states with similar regulations.

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