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Holley

770 CFM Holley Off-Road Truck Avenger Carburetor-Factory Refurbished

Electric Choke, Off-Road Vacuum Secondaries-4150

Part # FR-90770 Be the first to write a review

770 CFM Holley Off-Road Truck Avenger Carburetor-Factory Refurbished

3

Emissions

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

See Emissions Details
This is an official Holley Performance Factory Refurbished Carburetor.

Features:

  • Gold Dichromate finish for extreme off road environments
  • Single feed fuel inlet for ease of installation
  • Optimized off-road 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.
  • One piece off-road vent tube eliminates fuel spillover during extreme maneuvers
  • Intended for off-road/off-angle use. Unique metering block designed for flood free operation up to 40º while climbing and 30º during side hill maneuvers & “nose down” decents
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
See the Truck Avenger carburetor article in Ford Muscle Magazine!

About Holley

Looking for Holley performance products? We're the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, and more. Buy now!

Barrels4
BoosterAnnular / Straight
Brand Holley
CFM770
ChokeElectric
ConditionFactory Refurbished
Emission Code3
FinishGold Dichromate
FuelGasoline
Fuel InletSingle
Marine UseNo
MaterialAluminum
Model4150
Primary Main Jet74
Primary Power Valve2.5
Primary Pump Nozzle Size35
Product TypeFactory Refurbished Carburetor
SecondariesVacuum
Secondary Main Jet99
Supercharged ApplicationNo
Throttle Bore1.688 inch
Vacuum Ports1 timed (spark) port, 2 full, and 1 PCV port
WarrantySold As-is
UPC090127649152
Part NumberFR-90770
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) 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


WARNING: It is against the law to install this part on an Emissions Controlled Vehicle


The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Holley Carburetor Selector
Instructions for Part# 0-90770
Carburetor Numerical Listing for Part #0-90770
We have limited stock on this part and on rare occasion receive more orders that can be filled.  If the part is oversold, backorders will be canceled and all payments will be refunded.
Sold As-is: See Details

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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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