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Holley 670 CFM Off-Road Truck Avenger Carburetor 0-90670

Holley 670 CFM Off-Road Truck Avenger Carburetor 0-90670
Holley 670 CFM Off-Road Truck Avenger Carburetor 0-90670Holley 670 CFM Off-Road Truck Avenger Carburetor 0-90670
$1,267.99 ea
NEWARRIVING SOONEstimated Ship Date 03/21/2024 (If Ordered Today)16 Available from HOLLEY PERFORMANCE PRODUCTS as of 02/28/2024
Model: 3990586
STANDARD
DELIVERY
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!
Notice - Due to the natural color variations of the dichromate plating process, the plating color may vary from casting to casting (within a carburetor) and from carburetor to carburetor. This is considered normal and is not a cosmetic defect. If you desire a carburetor with no color variation, please shop our black and shiny finish carburetors.
Installation Notes:
Notice - Due to the natural color variations of the dichromate plating process, the plating color may vary from casting to casting (within a carburetor) and from carburetor to carburetor. This is considered normal and is not a cosmetic defect. If you desire a carburetor with no color variation, please shop our black and shiny finish carburetors.

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
techlibrary_carb_numerical_listing.pdf611.91KB
99r10618.pdf217.68KB
199r10268-4.pdf1.11MB

Videos:

Specifications:

Barrels 4
Booster Annular / Straight
Booster Type Annular / Straight
Carburetor Use Off-Road
CFM 670
Choke Electric
Condition NEW
Emission Code 3
Finish Gold Dichromate
Fuel Gasoline
Fuel Inlet Single
Marine Use No
Material Aluminum
Model 4150
Part Type Carburetor
Primary Main Jet 68
Primary Power Valve 2.5
Primary Pump Nozzle Size 28
Product Type Carburetor
Proposition 65 www.P65Warnings.ca.gov
Secondaries Vacuum
Secondary Main Jet 89
Supercharged Application No
Throttle Bore 1.563 inch
Vacuum Ports 1 timed (spark) port, 2 full, and 1 PCV port
Warranty Limited Lifetime Warranty

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Holley 670 CFM Off-Road Truck Avenger Carburetor 0-90670:
Classic Nova 2024