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QFX Series 4711-A 1150CFM Drag Race Alcohol

2-Circuit-4500

Part # FX-4711-A Be the first to write a review

QFX Series 4711-A 1150CFM Drag Race Alcohol

Not Available

4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

    See Emissions Details
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. โ€ขQFX aluminum main body w/raised venturi โ€ขBillet aluminum metering blocks with screw in restrictions โ€ขAluminum fuel bowls with dual sight windows and fuel inlets โ€ขNitrophylยฎ Floats (notched rear) and jet extensions โ€ขViton .130" Needles and Seats โ€ขBillet Aluminum annular booster inserts โ€ขQuickLinkโ„ข adjustable secondary opening adjustment โ€ขHand assembled and engine tested

About Quick Fuel

Looking for carburetors and carburetor parts for drag racing and street rods? Shop on Holley.com, the official site for QFT products.

Barrels4
Billet ColorRed
BoosterAnnular
Brand Quick Fuel
Carburetor UseProfessional Race
CFM1150
ChokeNone
Circuit2
ConditionNew
Emission Code4
FinishShiny
FuelMethanol
Fuel SystemCarbureted
High Speed Air Bleed28
Idle Air Bleed Size39
Marine UseNo
MaterialAluminum
ModelFX Series
Primary Main Jet192
Primary Power ValveN/A
Primary Pump Nozzle Size63
Product TypeCarburetor
SecondariesMechanical
Secondary Main Jet192
Supercharged ApplicationNo
Throttle Bore2.000 inch
WarrantyLimited 90 Day
UPC849804000287
Part NumberFX-4711-A
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The QFT alcohol and E-85 carburetors are transitioning to red billet metering blocks and throttle bodies.
Limited 90 Day: See Details
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    Some parts are not legal for use in California or other states with similar regulations.