Description

The Off-Road Truck Avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for 40 degree climbing, 30 degree side hill maneuvers and nose-down descents to avoid hesitations, stalling and flooding typically associated with carbs in an off-road environment.

The Truck Avenger features a quick change vacuum secondary for easy fine tuning; four vacuum ports for all necessary vacuum accessories; factory preset electric choke for easy start ups; and a built-in fuel filter.

The 670 CFM Off-Road Truck Avenger is the perfect carburetor for small blocks or stock big block engines.

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
  • 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

Barrel Quantity4
Barrels4
Body ColourGold Dichromate
Body FinishPlated
BoosterAnnular / Straight
Booster DesignAnnular / Straight
BrandHolley
Carburetor MaterialAluminium
Carburetor UseOff-Road
CFM670
ChokeElectric
Choke TypeElectric
ConditionNew
Cubic Feet Per Minute Rating670
Emission Code3
FinishGold Dichromate
Flange TypeSquare/4150
FuelGasoline
Fuel InletSingle
Grade TypePerformance
Linkage AttachedYes
Marine ApprovedNo
Marine UseNo
MaterialAluminium
Model4150
Mounting Hole Quantity4
Primary Jet Diameter68
Primary Main Jet68
Primary Power Valve2.5
Primary Pump Nozzle Size28
Product TypeCarburetor
Sale CategoryCarburetors and Components
SecondariesVacuum
Secondary Main Jet89
Spacer IncludedNo
Supercharged ApplicationNo
Throttle Bore1.563 inch
Vacuum Ports1 timed (spark) port, 2 full, and 1 PCV port
WarrantyLimited Lifetime Warranty

Compatibility

  • Universal Part

The Off-Road Truck Avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for 40 degree climbing, 30 degree side hill maneuvers and nose-down descents to avoid hesitations, stalling and flooding typically associated with carbs in an off-road environment.

The Truck Avenger features a quick change vacuum secondary for easy fine tuning; four vacuum ports for all necessary vacuum accessories; factory preset electric choke for easy start ups; and a built-in fuel filter.

The 670 CFM Off-Road Truck Avenger is the perfect carburetor for small blocks or stock big block engines.

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
  • 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!
Barrel Quantity4
Barrels4
Body ColourGold Dichromate
Body FinishPlated
BoosterAnnular / Straight
Booster DesignAnnular / Straight
BrandHolley
Carburetor MaterialAluminium
Carburetor UseOff-Road
CFM670
ChokeElectric
Choke TypeElectric
ConditionNew
Cubic Feet Per Minute Rating670
Emission Code3
FinishGold Dichromate
Flange TypeSquare/4150
FuelGasoline
Fuel InletSingle
Grade TypePerformance
Linkage AttachedYes
Marine ApprovedNo
Marine UseNo
MaterialAluminium
Model4150
Mounting Hole Quantity4
Primary Jet Diameter68
Primary Main Jet68
Primary Power Valve2.5
Primary Pump Nozzle Size28
Product TypeCarburetor
Sale CategoryCarburetors and Components
SecondariesVacuum
Secondary Main Jet89
Spacer IncludedNo
Supercharged ApplicationNo
Throttle Bore1.563 inch
Vacuum Ports1 timed (spark) port, 2 full, and 1 PCV port
WarrantyLimited Lifetime Warranty
  • Universal Part

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