QFX-4700 - QUICKFUEL CARBY RACE FX4700 2 CIRCUT - MECH SECONDARYS

QFX Series 4700 Carburetor 1050CFM 2-Circuit

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.

• 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

Barrels	4
Billet Color	Red
Booster	Annular
Brand	Quick Fuel
Carburetor Use	Professional Race
CFM	1050
Choke	None
Circuit	2
Condition	New
Emission Code	4
Finish	Shiny
Fuel	Gasoline
Fuel System	Carbureted
High Speed Air Bleed	31
Idle Air Bleed Size	63
Marine Use	No
Material	Aluminum
Model	FX Series
Primary Main Jet	84
Primary Power Valve	35
Primary Pump Nozzle Size	35
Product Type	Carburetor
Secondaries	Mechanical
Secondary Main Jet	92
Supercharged Application	No
Throttle Bore	2.000 inch
Warning	California Proposition 65
Warranty	Limited 90 Day