Quick Fuel FX-4711-3 QFX Series 1150cfm Carburetor 2X4 setup 1.825 Venturi reg-cab Deisgned to work as screw-in

Deisgned to work as screw-in inlet/outlet radiator fittings for LS-Swap Radiaotr applications

4L V8 1988 - 1995 Chevrolet C3500 454/7

7 V8 1968 - 1973 Chevrolet C10 Suburban 307/5 V8 1987 GMC R1500 350/5

7 V8 1957 - 1970 Pontiac Bonneville 1968 - 1974 Pontiac Firebird 400/6

automatic and most manual transmissions

Quick Fuel FX-4711-3 QFX Series 1150cfm Carburetor 2X4 setup 1.825 Venturi reg-cab Deisgned to work as screw-inOverview: 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