H80570 - Holley; 4150 Street Avenger™ 570 CFM Carburetor; With Vacuum Secondaries And Electric Choke

H80570 - Holley; 4150 Street Avenger™ 570 CFM Carburetor; With Vacuum Secondaries And Electric Choke


In Stock Now!

MSRP: $769.99 ea
$699.99  ea


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

Holley; 4150 Street Avenger™ 570 CFM Carburetor; With Vacuum Secondaries And Electric Choke

The Holley 4150 Series Street Avenger™ Series carburetor is the first true performance carb specifically designed, dyno tested and calibrated for performance on the street. If you're looking for better throttle response, quicker acceleration, enhanced fuel economy and superior driveability, the Street Avenger™ carburetor is your answer.

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

Specifications:
  • Barrels: 4
  • Booster: Straight
  • CFM: 570
  • Choke: Electric
  • Finish: Shiny
  • Fuel: Gasoline
  • Fuel Inlet: Dual
  • Model: 4150
  • Primary Main Jet: 54
  • Primary Power Valve: 8.5
  • Primary Pump Nozzle Size: 31
  • Secondaries: Vacuum
  • Secondary Main Jet: 65
  • Supercharged Application: No
  • Throttle Bore: 1.562"
  • Vacuum Ports: 1 timed (spark) port, 2 full, and 1 PCV port

Important: Not for use on pollution controlled vehicles. See Emission Notes below.

Emission Note 1:

    For (PPCV) Pre-Pollution Controlled Vehicles Only: Legal for use on all vehicles that were manufactured before emissions control regulations were imposed. Check your state law before ordering.

Emission Note 2:

    For Racing Use Only: This product is intended for vehicles that are exclusively designated as a racing or off-road vehicle only. This product is not legal for use on vehicles that are operated on public highways. Not for use on a street-driven vehicle.

PPCV - Pre-Pollution Controlled Vehicles Are Defined As:
  • 1965 and Older, USA Manufactured, California Certified Vehicles
  • 1967 and Older, USA Manufactured, Federally Certified Vehicles


This product is available for all vehicles.

Product Specifications

Shipping Dimensions
  • Weight: 18 Lbs
  • Dimensions: L: 24" x W: 13" x H: 13"
  • Ship Type: Standard |
Emissions Compliance
  • Non-CARB Compliant: This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-polution-controlled vehicles only.
Product Information
Holley; 4150 Street Avenger™ 570 CFM Carburetor; With Vacuum Secondaries And Electric Choke

The Holley 4150 Series Street Avenger™ Series carburetor is the first true performance carb specifically designed, dyno tested and calibrated for performance on the street. If you're looking for better throttle response, quicker acceleration, enhanced fuel economy and superior driveability, the Street Avenger™ carburetor is your answer.

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

Specifications:
  • Barrels: 4
  • Booster: Straight
  • CFM: 570
  • Choke: Electric
  • Finish: Shiny
  • Fuel: Gasoline
  • Fuel Inlet: Dual
  • Model: 4150
  • Primary Main Jet: 54
  • Primary Power Valve: 8.5
  • Primary Pump Nozzle Size: 31
  • Secondaries: Vacuum
  • Secondary Main Jet: 65
  • Supercharged Application: No
  • Throttle Bore: 1.562"
  • Vacuum Ports: 1 timed (spark) port, 2 full, and 1 PCV port

Important: Not for use on pollution controlled vehicles. See Emission Notes below.

Emission Note 1:

    For (PPCV) Pre-Pollution Controlled Vehicles Only: Legal for use on all vehicles that were manufactured before emissions control regulations were imposed. Check your state law before ordering.

Emission Note 2:

    For Racing Use Only: This product is intended for vehicles that are exclusively designated as a racing or off-road vehicle only. This product is not legal for use on vehicles that are operated on public highways. Not for use on a street-driven vehicle.

PPCV - Pre-Pollution Controlled Vehicles Are Defined As:
  • 1965 and Older, USA Manufactured, California Certified Vehicles
  • 1967 and Older, USA Manufactured, Federally Certified Vehicles

Vehicle Fitment

This product is available for all vehicles.

Specifications

Product Specifications

Shipping Dimensions
  • Weight: 18 Lbs
  • Dimensions: 24" x 13" x 13"
  • Ship Type: Standard |
Emissions Compliance
  • Non-CARB Compliant: This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-polution-controlled vehicles only.

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