CARBURETOR,4500,1050CFM,DOMINATOR,1.710 VENTUR

BRAND NEW HOLLEY QFX SERIES 4710 CARBURETOR,POLISHED WITH RED BILLET, 1050 CFM, 1.710 VENTURI, NO CHOKE, MECHANICAL SECONDARIES, COMPATIBLE WITH GASOLINE

SERIOUS DRAG RACING DEMAND A SERIOUS DRAG RACING CARBURETOR & THE QFX-SERIES STANDS AS THE FLAGSHIP MODEL IN THE QFT LINEUP. RAISED AIR HORNS IMPROVE ENTRY ANGLE INTO THE VENTURI WHILE ENSURING UN-DISRUPTED FLOW OVER THE AIR BLEEDS. ANNULAR BOOSTERS WITH CNC-MACHINED BILLET ALUMINUM INSERTS PROVIDE INCREASED AIR FLOW, A STRONGER SIGNAL & LESS TURBULENCE.

QFX CARBS OFFER UNPARALLELED FUEL ATOMIZATION WITH ANNULAR BOOSTERS SPECIFIC FOR EITHER GAS, METHANOL, OR E85 FUELS. 5-EMULSION BILLET METERING BLOCKS & 4-CORNER IDLE CIRCUITS OFFER FLEXIBLE TUNABILITY THAT CURRENT DAY HIGH-HORSEPOWER ENGINES DEMAND. METHANOL & E85-COMPATIBLE MODELS, AS WELL AS 2 & 3 CIRCUIT FUEL SYSTEMS ARE AVAILABLE. THE QFX-SERIES CARBURETOR IS READY TO RUN OUT OF THE BOX.

FEATURES:

• QFX ALUMINUM MAIN BODY WITH 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

SPECS:

• BARRELS: 4
• BILLET COLOR: RED
• BOOSTER: ANNULAR
• BRAND: QUICK FUEL
• CFM: 1050
• CHOKE: NONE
• CIRCUIT: 3
• EMISSION CODE: 4
• FINISH: POLISHED
• FUEL: GASOLINE
• FUEL SYSTEM: CARBURETED
• HIGH SPEED AIR BLEED: 38
• IDLE AIR BLEED SIZE: 47
• INTERMEDIATE AIR BLEED: 85
• MATERIAL: ALUMINUM
• MODEL: FX SERIES
• PRIMARY MAIN JET: 90
• PRIMARY POWER VALVE: N/A
• PRIMARY PUMP NOZZLE SIZE: 35
• PRODUCT TYPE: CARBURETOR
• SECONDARIES: MECHANICAL
• SECONDARY MAIN JET: 90
• SUPERCHARGED APPLICATION: NO
• THROTTLE BORE: 2.00"