Description

670 CFM – 4150 – Vacuum Secondaries – Shiny – GasolineVibratory polished for good looksOptimized street calibration that works-out-of-the-boxManual choke (Cable driven, hand operated) for precise cold start controlVacuum 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 storeLimited 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!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 calibrationsfour 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.

Barrels: 4

Body Color:Polished Aluminum

Body Finish: Polished

Body Material: Aluminum

Booster Design: Straight

Booster: Straight

Carburetor Material: Aluminum

Carburetor Use: Street

CFM Rating:670

Choke Type: Manual

Choke: Manual

Color:Polished Aluminum

Condition: New

Cubic Feet Per Minute Rating: 670

Finish: Polished

Flange Shape: Square

Flange Type: Square/4150

Fuel Inlet: Dual

Fuel Type: Gasoline

Fuel: Gasoline

Grade Type: Performance

Linkage Attached: Yes

Marine Approved: No

Material: Aluminum

Model: 4150

Mounting Hole Quantity: 4

Primary Jet Diameter: 65

Primary Main Jet Size:65

Primary Power Valve: 6.5

Primary Pump Nozzle Size: 31

Secondary Barrel Type: Vacuum

Secondary Main Jet Size:68

Spacer Included: No

Supercharger Compatible:No

Throttle Bore Diameter:1.563 inch

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