Quick Fuel Technology BFX-4714 Carburetor

Serious drag racing demand a serious drag racing carburetor, and the QFX-Series stands as the flagship model in QFTs lineup. Raised air horns improve entry angle into the venturi while ensuring undisrupted flow over the air bleeds. Annular boosters with CNC-machined billet aluminum inserts provide increased air flow, a stronger signal, and less turbulence. QFX carbs offer unparalleled fuel atomization with annular boosters specific for either gas, methanol, or E85 fuels. Five-emulsion billet metering blocks and four-corner idle circuits offer flexible tunability that todays high-horsepower engines demand. To cover a broad range of applications, methanol- and E85-compatible models, as well as two- and three-circuit fuel systems, are available. Ready to run out of the box, the QFX-Series carburetor will help you get to the winners circle. Even a carburetor that performs great can still be an eyesore, but it doesnt have to be that way. Quick Fuel Technologys proprietary Black Diamond(R) coating offers excellent corrosion resistance as well as a durable finish that easily stands up to dirt and oil. In addition to great looks, the PTFE coating reduces fuel temperature by six percent for improved performance. Billet Aluminum Metering Blocks w/Screw In Restrictions Aluminum Fuel Bowls w/Dual Sight Windows/Fuel Inlets QuickLink Adjustable Secondary Opening Adjustment QFX Aluminum Main Body w/Raised Venturi Billet Aluminum Annular Booster Inserts Nitrophyl Floats and Jet Extensions Viton 0.130 in. Needles and Seats Hand Assembled and Engine Tested Fuel System Type: Carbureted Primary Pump Nozzle Size: 45 Supercharged Application: No Carburetor Type: FX Series Intermediate Air Bleed: 76 Secondary Type: Mechanical QFX 4700 Carburetor 1.90V High Speed Air Bleed: 31 Primary Power Valve: N/A Throttle Bore: 2.250 in. Idle Air Bleed Size: 42 Secondary Main Jet: 98 Booster Type: Annular Emission: Without EGR Primary Main Jet: 98 Billet Color: Black Fuel Type: Gasoline Usage: Street/Strip Material: Aluminum Type: Automotive Finish: Black Barrel: Four Choke: None Flange: OEM Carburetor CFM: 1450

Quick Fuel Technology BFX-4714 Carburetor