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Quick Fuel Technology QFX Series 4700 Carburetor 1050CFM 2-Circuit FX-4700

Quick Fuel Technology QFX Series 4700 Carburetor 1050CFM 2-Circuit FX-4700
Quick Fuel Technology QFX Series 4700 Carburetor 1050CFM 2-Circuit FX-4700Quick Fuel Technology QFX Series 4700 Carburetor 1050CFM 2-Circuit FX-4700Quick Fuel Technology QFX Series 4700 Carburetor 1050CFM 2-Circuit FX-4700
$2,719.99 ea
NEWOUT OF STOCK
Model: 4014720
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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
About Quick Fuel Technology

“Innovators in fuel systems” is more than just a by-line. Quick Fuel Technology, since it’s inception in 1998, has grown exponentially culminating into the benchmark by which performance carburetors are measured.

The growth and success of Quick Fuel Technology is attributed to the strength and determination of its staff. All of the innovations you see on this website are the product of a team that is both experienced and involved in motorsports. We continue to develop new products so that we can stay on the forefront of innovation. Over the years, Quick Fuel Technology has made considerable strides to become a stand-alone carburetor manufacturer. This increase in efficiency and capability has allowed us to continuously upgrade our products while keeping the prices low.

In 2005, Quick Fuel Technology introduced its Super Street line of carburetors. This application-specific line catered to the enthusiast that wanted the best carburetor for the money while refusing to compromise street manners. Drawing from our race track experience we employed many features that were normally found on much pricier race carburetors, yet ours is generally half the price!

In 2009, Quick Fuel Technology launched the QFX-Series. This design incorporates significant race engineered main body upgrades. Each carburetor is individually hand-assembled and engine tested. There simply is not a better carburetor for your money.

2010 saw the introduction of two new carburetor series from QFT -

The RaceQ is the ultimate small flange drag race carburetor and packed with features that are sure to take your package to the next level. The Hot Rod series carburetor is our answer to the needs of street machines everywhere - from muscle cars to street rods, the HR Series is the most affordable and tunable carburetor on the market today.

Keeping true to our motto, we look to the future and constantly seek the next innovation. With our past experience and race-track development we continue our pursuit of horsepower and efficiency.

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Specifications:

Barrels 4
Billet Color Red
Booster Annular
Booster Type Annular
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
Part Type Carburetor
Primary Main Jet 84
Primary Power Valve 35
Primary Pump Nozzle Size 35
Product Type Carburetor
Proposition 65 www.P65Warnings.ca.gov
Secondaries Mechanical
Secondary Main Jet 92
Supercharged Application No
Throttle Bore 2.000 inch
Warranty Limited 90 Day

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Quick Fuel Technology QFX Series 4700 Carburetor 1050CFM 2-Circuit FX-4700: