Introducing the Holley Track Warrior 850 CFM Black Carburetor

Get ready to take your performance to the next level with the Holley Track Warrior carburetor! This all-new aluminum beauty combines the finest elements of Holley's Race Bred Classic 4150 HP™ carbs, featuring advanced upgrades like billet metering blocks, a billet base plate, adjustable secondary linkage, and knurled curb idle screws that you can easily adjust by hand. With its sleek aluminum contoured main body design and screw-in air bleeds, you'll enjoy precision tuning capabilities like never before. Plus, this lightweight carburetor weighs up to 40% less than its predecessors, delivering an impressive boost in horsepower and torque for your track performance!

• Instructions for Part# 0-67201BK

• Constructed from aluminum for weight savings and long-lasting appeal, available in striking purple or black
• Optimized race calibrations ensure exceptional throttle response
• Contoured venturi inlet provides balanced airflow for a significant horsepower increase
• Screw-in air bleeds allow for precise tuning
• Four corner idle system for meticulous idle control
• Mechanical secondaries deliver incredible tire-spinning performance
• Durable billet metering blocks offer true gasket sealing and complete adjustability (including emulsion bleeds, power valve channel restrictors, and idle feed restrictors)
• Available in 650, 750, and 850 CFM options
• Designed for lightweight vehicles with manual transmissions or automatics featuring high stall and low gearing
• Each unit is 100% wet-flow tested by Holley technicians to ensure it’s ready to run right out of the box!

• Barrels: 4
• Billet Color: Black
• Booster: Down Leg
• CFM: 850
• Choke: None
• Emission Code: 3
• Finish: Shiny
• Fuel: Gasoline
• Fuel Inlet: Dual
• Material: Aluminum
• Model: 4150
• Primary Main Jet: 86
• Primary Power Valve: 4.5
• Primary Pump Nozzle Size: 31
• Product Type: 4150 Model Carburetor
• Secondaries: Mechanical
• Secondary Main Jet: 94
• Secondary Pump Nozzle Size: 31
• Supercharged Application: No
• Throttle Bore: 1.750 inch
• Venturi Size: 1.563 inch
• Warranty: Limited 90 Day

• This carburetor features a square bore flange bolt pattern and can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with a 5 3/16" x 5 5/8" bolt pattern. If you're using a spreadbore style intake manifold, you'll need an adapter, similar to the Mr. Gasket #1932.