Primary metering block for all 2300, 4150, 4160 models except carburetors with an accelerator pump transfer tube or reverse idle mixture system. Uses standard fuel bowl and metering block gaskets. Timed spark or ported vacuum tube in original location. Improved throttle response over stock universal performance carburetor metering block. Black anodized finish. Product Note: The current version of this metering block does not have brass emulsions in the vertical channel. The holes are threaded and preset to 0.028". To change the emulsion size, please drill out the 0.028" preset, and then screw in the appropriate brass emulsion to tune. The brass screw-in's are as follows: PVR: 0.055", IFR: 0.033".

Features:
Standard Replacement for 2300, 4150 and 4160 Models
  • Made from High-Quality Billet Aluminum
  • Black Anodized Finish
  • Accepts Standard Fuel Bowl and Metering Block Gaskets
  • PROFORM Parts Brand Product
  • Sold Individually

    • More From This Category

    Quick Fuel Carburettor, Street, 600 CFM, Brawler Diecast Model, 4 Barrel, Manual Choke, Gasoline, Aluminum, Shiny, Each

    Quick Fuel Carburettor, Street, 600 CFM, Brawler Diecast Model, 4 Barrel, Manual Choke, Gasoline, Aluminum, Shiny, Each

    $659.51

    View
    Holley Carburettor, Performance and Race, 750 CFM, 4150 Model, 4 Barrel, Electric, Gasoline, Shiny, Aluminum, Each

    Holley Carburettor, Performance and Race, 750 CFM, 4150 Model, 4 Barrel, Electric, Gasoline, Shiny, Aluminum, Each

    $1,521.98

    View
    Quick Fuel Carburettor, Performance and Race, 850 CFM, D/Pumper, Q-Model, 4 Barrel, Gasoline, Aluminum, Black, Each

    Quick Fuel Carburettor, Performance and Race, 850 CFM, D/Pumper, Q-Model, 4 Barrel, Gasoline, Aluminum, Black, Each

    $1,956.05

    View
    Quick Fuel Carburettor, Professional Race, 500 CFM, XP-Model, 2 Barrel, Gasoline, Aluminum, Black, Each

    Quick Fuel Carburettor, Professional Race, 500 CFM, XP-Model, 2 Barrel, Gasoline, Aluminum, Black, Each

    $1,278.83

    View
    Holley Carburettor, Street, 850 CFM, 4150 Model, 4 Barrel, Electric, Gasoline, Gold Dichromate, Aluminum, Each

    Holley Carburettor, Street, 850 CFM, 4150 Model, 4 Barrel, Electric, Gasoline, Gold Dichromate, Aluminum, Each

    $1,617.11

    View
    Quick Fuel Carburettor, Performance and Race, 750 CFM, Q-Model, 4 Barrel, E85, Aluminum, Shiny, Each

    Quick Fuel Carburettor, Performance and Race, 750 CFM, Q-Model, 4 Barrel, E85, Aluminum, Shiny, Each

    $1,836.98

    View