Track Warrior Carburetor 650 CFM 4150 Mechanical Secondaries Shiny Gasoline Holley

Holley is proud to introduce the all new aluminum Track Warrior carburetors. They utilize the best features from Holley's Race Bred Classic 4150 Hptm carbs, and we have added billet metering blocks, billet base plate, and knurled (hand adjustable) curb idle screws.

The Track Warrior features an aluminum contoured main body design and has screw in air bleeds for precision tuning capabilities. The all new aluminum Track Warrior weighs up to 40 percent less and adds horsepower and torque, pushing on the track performance to the next level!!

Features and Benefits:

• Aluminum construction for weight savings and long lasting good looks in purple or black Optimized race calibrations for outstanding throttle response Contoured venturi inlet offers balanced airflow for increased horsepower Screw in air bleeds for precision tuning capabilities Four corner idle for precise idle control Mechanical secondaries for awesome tire turning performance The billet metering blocks feature improved durability over cast blocks, true gasket sealing and fully adjustable (emulsion bleeds, power valve channel restrictors & idle feed restrictors) Available in 650, 750, and 850 CFM versions Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing 100 percent wet-flow tested by Holley technicians to assure it arrives ready to run!

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
• Billet Color: Black
• Body Color: Polished
• Body Finish: Polished
• Booster: Downleg
• Booster Design: Downleg
• CFM: 650.0
• Carburetor Material: Aluminum
• Carburetor Use: Performance and Race
• Condition: New
• Cubic Feet Per Minute Rating: 650.0
• 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: 73.0
• Primary Main Jet: 73.0
• Primary Power Valve: 6.5
• Primary Pump Nozzle Size: 31.0
• Secondaries: Mechanical
• Secondary Main Jet: 80.0
• Secondary Pump Nozzle Size: 31.0
• Spacer Included: No
• Supercharged Application: No
• Throttle Bore: 1.688 inch
• Venturii Size: 1.250 inch
• Warranty: Manufacturer's Limited 90 Day Warranty