Quick Fuel QFX Series Carb

Serious drag racing demand a serious drag racing carburetor, and the QFX-Series stands as the flagship model in QFT's 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 today's 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 winner's circle.

Specifications

Barrels: 4

Billet Color: Green

Booster: Annular

Brand: Quick Fuel

CFM: 1050

Choke: None

Circuit: 3

Emission Code: 3

Finish: Shiny

Fuel: E85

Fuel System: Carbureted

High Speed Air Bleed: 28

Idle Air Bleed Size: 39

Intermediate Air Bleed Size: 63

Material: Aluminum

Model: FX Series

Primary Main Jet: 92

Primary Power Valve: N/A

Primary Pump Nozzle Size: 47

Product Type: Carburetor

Secondaries: Mechanical

Secondary Main Jet: 92

Supercharged Application: No

Throttle Bore: 2.000 inch

Features:

• QFX aluminum main body w/raised venturi
• Billet aluminum metering blocks with screw in restrictions
• Aluminum fuel bowls with dual sight windows and fuel inlets
• Nitrophyl® Floats (notched rear) and jet extensions
• Viton .130" Needles and Seats
• Billet Aluminum annular booster inserts
• QuickLink™ adjustable secondary opening adjustment
• Hand assembled and engine tested