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Holley Carburetor Accessory Tunable Metering Block

Holley 134-276


made in usa
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Estimated to ship directly from the manufacturer on 07/31/18
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Holley Carburetor Accessory Tunable Metering Block $161.95
Carburetor Accessory
  • Tunable Metering Block

  • Holley 134-276 Details

    Carburetor Accessories

    Now you can adjust the fuel curvve on you 2bbl HP 350 carb to produce horsepower for your engine set-up. Metering block comes complete with mixture screws, power valve, jets, gaskets, vent whistle, complete set of emulsion bleeds including power valve channel restrictions and one high RPM ''anti siphon bleed''.


    Sold individually
    Metering Block Finish
    Gold iridited
    Metering Block Gaskets Included
    Metering Block Material
    Cast aluminum
    Fuel Bowl Gasket Included
    Metering Block Included
    Manufacturer's Part Number:

    Designed Specifically for Circle Track Racing
    Holley has joined forces with the extraordinarily successful circle track engine builder Keith Dorton to design a new line of racing carburetors for the ovals. The choke assembly has been removed for unobstructed airflow, utilizes the HP metering block, 30cc accelerator pump, welded throttle lever, screw in air bleeds and stainless throttle plates, plus it has been specially calibrated for circle track racing use. It comes out of the box ready to run with less modifying and less tuning at the track!

  • Gold Dichromate finish for corrosion resistance and classic Holley looks
  • Calibrated specifically for circle track use
  • No choke for unobstructed airflow
  • 30cc accelerator pump for additional fuel under initial acceleration
  • HP metering block for improved fuel flow
  • Screw in air bleeds for precision tuning capabilities
  • Welded throttle lever
  • Power valve blow-out protection
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

  • Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations