670 CFM Holley Off-Road Truck Avenger Carburetor
Electric Choke, Off-Road Vacuum Secondaries-4150
PART# 0-90670
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$640.00
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Overview
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!
Specs
| Barrels | 4 |
|---|---|
| Booster | Annular / Straight |
| Brand | Holley |
| Carburetor Use | Off-Road |
| CFM | 670 |
| Choke | Electric |
| Condition | New |
| Emission Code | 3 |
| Finish | Dichromate Gold |
| Fuel | Gasoline |
| Fuel Inlet | Single |
| Marine Use | No |
| Material | Aluminum |
| Model | 4150 |
| Primary Main Jet | 68 |
| Primary Power Valve | 6.5 |
| Primary Pump Nozzle Size | 28 |
| Product Type | 4150 Model Carburetor |
| 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 1 Year Warranty |
| Part Number | 0-90670 |
Service Parts
![Fuel Bowl Gasket]()
For Model 2300™, Model 4150™, Model 4160™ and Model 4500™ Two Circuit Carburetors$11.48Qty:![Single-Stage Power Valve]()
![GM AOD Kickdown Cable Bracket]()
Kickdown Cable Bracket For Use Only On Models 4150 & 4160 carburetors with 700R-4 transmissions.$27.65Qty:![700R-4 KICKDOWN THROTTLE Bracket]()
![Metering Block Gasket]()
For Models 2300™, Model 4150™ Model 4160™ and Model 4500™ without Intermediate Circuit$11.48Qty:![Ford Trans. Hardware Kit]()
![Carburetor Standard Main Jet]()
![Carburetor Throttle Cable Bracket]()
![Universal Carb Installation Kit]()
Carburetor installation kit for square and spread bore carburetors$22.97Qty:![Renew Kit Carburetor Rebuild Kit]()
Renew Kit Carburetor Rebuild Kit Carburetor PN[0-90670/0-90770]$48.15Qty:![Carburetor Standard Main Jet]()
![Carburetor Adapter Plate]()
Emissions
3
This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only 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
The following vehicles are considered Racing Use Only Vehicles:
- Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street
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
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.
