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  • BLP BX4 Billet 4150 Carburetors

    PRO FLO BX4 BILLET XTREME RACING CARBURETORS

    When racing rules allow an open class carburetor, the BLP Pro-Flo BX4 Billet series carburetor can be custom designed and calibrated for your particular racing application. These are available in gas or alcohol calibrations and are designed for specific racing applications such as Circle Track, Drag Race, Tractor Pull, Mud Bog and other forms of racing.

    All the main bodies are CNC machined. The air entry features a special radius and the venturi is shaped for the best combination of air flow and throttle response.

    Features:

    • Billet base plate
    • BLP secondary linkage
    • Manual secondary throttle adjustment
    • Vibratory polished
    • Replaceable air correctors
    • Calibrated boosters
    • BLP main jets
    • Available in Black Bright dip Anodize coating.
    • BLP billet metering blocks
    • Racing Floats
    • Adjustable emulsion system
    • Titanium needles and seats in all alcohol carburetors
    • Thinned and welded throttle shafts
    • Tuning kit included
    • Nickel plated throttle shafts