Description
Part Number: 0-90670
Holley 670 CFM Truck Avenger Carburetor
Engineered specifically for demanding 4×4 and off-road applications, the Holley 670 CFM Truck Avenger carburetor eliminates engine stalling and fuel starvation during steep climbs, descents, and off-camber driving.
Key Features
- ☑ Off-Road Calibrated: One-piece crossover vent tube and spring-loaded needle & seat prevent flooding up to 45-degree inclines.
- ☑ Gold Dichromate Finish: Delivers maximum protection against corrosion, mud, and harsh off-road elements.
- ☑ 670 CFM Flow Rate: Optimized for small-block and stock big-block V8 engines to maximize low-end torque.
- ☑ Electric Choke: Factory preset choke ensures clean, effortless cold starts in any climate.
- ☑ Vacuum Secondaries: Automatically compensates for vehicle weight and gearing for smooth power delivery.
Technical Specifications
| Brand | Holley |
|---|---|
| Part Number | 0-90670 |
| CFM | 670 CFM |
| Number of Barrels | 4-Barrel |
| Flange Style | Square Flange (4150) |
| Finish | Gold Dichromate |
| Choke Type | Electric Choke |
| Secondary Type | Vacuum Secondaries |
| Fuel Inlet | Single Feed (3/8″ NPT) |
What’s Included in the Box
- 1x Holley 670 CFM Truck Avenger Carburetor (PN 0-90670)
- 1x Square Flange Base Mounting Gasket
- 1x Air Cleaner Base Gasket
- Carburetor Flange Mounting Hardware Kit
- Electric Choke Wiring Lead
As a leading UK motorsport supplier, JP Racing provides genuine Holley performance parts backed by expert advice and quick UK delivery. Upgrade your off-road machine with proven Holley reliability today.


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