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H90770 - Holley; 770 CFM 4 BBL; Off Road; Truck Avenger Carburetor
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Product #: H90770
Out Of Stock
MSRP: $750.99 ea
$681.99
ea
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Holley; 770 CFM 4 BBL; Off Road; Truck Avenger Carburetor
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 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!
- Barrels: 4
- Booster: Annular / Straight
- CFM: 770
- Choke: Electric
- Finish: Dichromate Gold
- Fuel: Gasoline
- Fuel Inlet: Single
- Model: 4150
- Primary Main Jet: 74
- Primary Power Valve: 2.5
- Primary Pump Nozzle Size: 35
- Secondaries: Vacuum
- Secondary Main Jet: 99
- Supercharged Application: No
- Throttle Bore: 1.688"
- Vacuum Ports: 1 timed (spark) port, 2 full, and 1 PCV port
Important: Not for use on pollution controlled vehicles. See Emission Notes below.
Emission Note 1:For (PPCV) Pre-Pollution Controlled Vehicles Only: Legal for use on all vehicles that were manufactured before emissions control regulations were imposed. Check your state law before ordering.
For Racing Use Only: This product is intended for vehicles that are exclusively designated as a racing or off-road vehicle only. This product is not legal for use on vehicles that are operated on public highways. Not for use on a street-driven vehicle.
- 1965 and Older, USA Manufactured, California Certified Vehicles
- 1967 and Older, USA Manufactured, Federally Certified Vehicles
This product fits the following vehicle applications. Click to view individual years.
Chevrolet Blazer 1973-1973
Chevrolet G10 Van 1973-1974
Chevrolet G20 1976-1976
Chevrolet G20 Van 1973-1974
Chevrolet G30 1975-1976
Chevrolet G30 Van 1973-1974
Chevrolet K5 Blazer 1976-1978
Dodge B100 Van 1974-1974
Dodge B200 1975-1978
Dodge B200 Van 1974-1974
Dodge B300 1975-1978
Dodge D100 1975-1978
Dodge D100 Pickup 1973-1974
Dodge D150 1978-1978
Dodge D200 1975-1978
Dodge D200 Pickup 1973-1974
Dodge D300 1975-1978
Dodge D300 Pickup 1973-1974
Dodge M350 1974-1974
Dodge Ramcharger 1974-1978
Dodge W100 1975-1977
Dodge W100 Pickup 1974-1974
Dodge W150 1978-1978
Dodge W200 1975-1978
Dodge W200 Pickup 1974-1974
Dodge W300 1975-1978
Ford E-100 Econoline 1978-1978
Ford E-250 Econoline 1975-1980
Ford E-250 Econoline Club Wagon 1975-1987
Ford E-350 Econoline 1975-1987
Ford E-350 Econoline Club Wagon 1977-1987
Ford F-100 1973-1979
Ford F-150 1975-1979
Ford F-250 1973-1987
Ford F-350 1973-1987
GMC G25 1975-1976
GMC G35 1976-1976
GMC Jimmy 1973-1976
Plymouth PB200 1976-1978
Plymouth PB300 1976-1978
Plymouth Trailduster 1974-1978
Product Specifications
Shipping Dimensions
Shipping Dimensions
- Weight: 15 Lbs
- Dimensions: 11" x 13" x 7"
- Freight Type: Standard
- Non-CARB Compliant: This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-polution-controlled vehicles only.
Special Order Information
Special order items are items that are made specifically to your desired product specifications.
Because these products are produced especially for you, special orders must be prepaid in full and are non-returnable.
Contact us during normal business hours to place your order.
Drop Ship Information
Dropship items are non-stocking items that are shipped directly from our supplier to you. We are able to reduce transit time and speed up delivery by shipping these items directly to you. Dropship items are not available for pickup in our warehouse showroom.
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