QFX 4711 1150CFM

1150 CFM

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QFX 4711 1150CFM

QFX 4711 1150CFMQFX 4711 1150CFM

1150CFM 1.800" venturi X 2.000" throttle bore - specifically built and calibrated for single 4bbl. applications, this carburetor will deliver the consistency and power your engine demands. 3 circuit, 5 emulsion billet metering blocks with 4 corner idle provide the tuning ability required for todays high horsepower engines. External linkage allows for easy changes in throttle ratio while keeping moving parts away from engine internals.

Lightweight, state-of-the-art, and ready to run out of the box.


  • QFX All new 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
  • External Linkage
  • Hand assembled and engine tested

Part#: FX-4711

Price: $1,132.10