Details
570 CFM Street Avenger Carburetor
Electric Choke Vacuum Secondaries-4150
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.
Features:
- Vibratory polished for good looks
- Optimized street 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.
- 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!
Installation Note: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" x 5 5/8" 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.
Specifications:
- Barrels: 4
- Booster: Straight
- Brand: Holley
- CFM: 570
- Choke: Electric
- Emission Code: 3
- Finish: Shiny
- Fuel: Gasoline
- Fuel Inlet: Dual
- Material: Aluminum
- Model: 4150
- Primary Main Jet: 64
- Primary Power Valve: 6.5
- Primary Pump Nozzle Size: 31
- Product Type: 4150 Model Carburetor
- Secondaries: Vacuum
- Secondary Main Jet: 68
- Supercharged Application: No
- Throttle Bore: 1.562 inch
- Vacuum Ports: 1 timed (spark) port, 2 full, and 1 PCV port
- Warning: California Proposition 65
- Warranty: Limited 1 Year Warranty