Street Avenger Aluminum Carburetor 870 CFM 4150 Vacuum Secondaries Shiny Gasoline - Holley - 0-83870

Holley's Street Avenger line of carburetors has a reputation for bolt-on-and-go performance. They have great features including a quick change vacuum secondary for easy fine tuning, optimized street calibrations, four vacuum ports for all vacuum accessories, a factory preset electric choke for easy startups, built in fuel filter, and an included fuel line kit so you don't have to make multiple trips back to the parts store to get your hot rod back on the road.

These carbs share all of the same features that the Street Avenger series is known for, but now with a 36 percent savings in weight. Being aluminum also means they will hold their shine longer!

Street Avengers are ready to run right out of the box, and now they are better than ever! Saving weight optimizes every aspect of performance of your car, whether it is acceleration, braking, or handling.

What better place to start than the top of your engine? Limited to stock.

replaced by 0-80870

Features and Benefits:


Aluminum construction for maximum weight savings and long lasting shine Optimized street calibration that works-out-of-the-box Factory preset electric choke for easy startups or manual choke 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 percent wet-flow tested by Holley technicians to assure it arrives ready to run! 36 percent weight savings


Associated Comments:


This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter Afb, and Autolite style carburetors with 5 3/16 inch x 5 5/8 inch bolt pattern.

If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr.

Gasket #1932.


Details:


Barrel Quantity: 4.0

Body Color: Polished

Body Finish: Polished

Booster: Straight

Booster Design: Straight

CFM: 870.0

Carburetor Material: Aluminum

Carburetor Use: Street

Choke Type: Electric

Condition: New

Cubic Feet Per Minute Rating: 870.0

Finish: Shiny

Flange Type: Square/4150

Fuel Type: Gasoline

Fuel Inlet: Dual

Grade Type: Performance

Linkage Attached: Yes

Marine Approved: No

Marine Use: No

Material: Aluminum

Model: 4150

Mounting Hole Quantity: 4.0

Primary Jet Diameter: 78.0

Primary Main Jet: 78.0

Primary Power Valve: 4.5

Primary Pump Nozzle Size: 42.0

Secondaries: Vacuum

Secondary Main Jet: 82.0

Spacer Included: No

Supercharged Application: No

Throttle Bore: 1.750 inch

Vacuum Ports: 1 timed (spark) port, 2 full, and 1 Pcv port

Warranty: Manufacturer's Limited Lifetime Warranty