870 CFM Street Avenger Carburetor
Free Shipping on orders over $100*
Street Avenger carburetors are known to bolt on right out of the box and have great features such as a quick change vacuum secondary for easy fine tuning; optimized street calibrations; four vacuum ports for all necessary vacuum accessories; factory preset electric choke for easy start ups; built-in fuel filters; and an included fuel line kit so there are no unnecessary trips back to the parts store.
The Avenger series are the first carburetors to have a limited lifetime warranty. With a great warranty like that and the included comprehensive instruction manual, you can count on years of worry free service.
- Vibratory polished for good looks
- Optimized street calibration that works-out-of-the-box
- Manual choke (Cable driven, hand operated) for precise cold start control
- 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.
- Fuel line kit included so there are no unnecessary trips back to the parts store
- 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!
|Primary Main Jet||78|
|Primary Power Valve||4.5|
|Primary Pump Nozzle Size||42|
|Secondary Main Jet||82|
|Throttle Bore||1.688 inch|
|Vacuum Ports||1 timed (spark) port, 2 full, and 1 PCV port|
|Warning||California Proposition 65|
Parts & Kits
For Model 2300™, Model 4150™, Model 4160™ and Model 4500™ Two Circuit Carburetors
Inlet Needle Viton® Tip Adjustable 0.110" Seat Size
(Viton® is a registered trademark of DuPont Performance Elastomers)
Single-Stage Power Valve Standard Flow 4.5 in. Hg
Kickdown Bracket for 700R4
For Models 2300™, Model 4150™ Model 4160™ and Model 4500™ without Intermediate Circuit
Kickdown Cable Bracket For Use Only On Models 4150 & 4160 carburetors with 700R-4 transmissions.
Trans Kickdown Hardware kit w/2 Mounting Holes
Standard Main Jet, 1/4-32 Thread, .089" Jet size
Carburetor installation kit for square and spread bore carburetors
Trick Kit Carburetor Rebuild Kit Holley Vac. Sec. & Double Pump
Chrome Throttle Cable Bracket
For Model 4160™ and Model 4175™
Standard Main Jet, 1/4-32 Thread, .094" Jet size
Replacement Fuel Bowl Kit Primary Fuel Bowl Side Hung Float Style Standard
Renew Kit Carburetor Rebuild Kit Carburetor PN[0-80570/ 0-80870]
Carburetor Adapter Spread Bore To Square Bore Flange
Replacement secondary fuel bowl in a standard finish with side hung floats and provisions for a fuel transfer tube.
Replacement Throttle Base Plate manufactured for Holley 4160 Series; 600 CFM
Primary Metering Block, 0-80770
Secondary Metering Block, 0-80770
This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing 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
Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.
WARNING FOR 0-81870: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
*Free Shipping & Handling only offered to the continental US on orders over $100.
Some parts are not legal for use in California or other states with similar regulations.