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Holley 0-80676

Holley 4150 Ultra HP Carburetor 950cfm


made in usa
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$20 off $200, $50 off $500 and $100 off $1,000 Order. Promotion Code: SPRINGSAVINGS exclusions apply

Holley 4150 Ultra HP Carburetor 950cfm $1,034.99
Out of stock
To order this item contact Customer Service at 1-800-345-4545.
4150 Ultra HP Carburetor
  • 950cfm
  • Straight leg boosters
  • Holley 0-80676 Details

    4150 Ultra HP

  • Designed For Race Engines
  • Billet Aluminum Metering Blocks
  • w/Changeable Emulsion Bleeds
  • Billet Aluminum Base Plate For Strength
  • Glass Sight Windows For Quick Fuel Adjust.
  • Incl. Notched Float/Jet Extensions
  • Progressive Secondaries/4 Corner Idle
  • Dual Fuel Inlets/Dual 30cc Acc. Pumps

  • Specifications:

    Square Bore
    Without EGR

    Trust Holley Hardcore Carburetors for Serious Performance
    Based on the 4150 HP carb and available in 650 & 750 cfm, the Ultra line has billet metering blocks and baseplate. Changeable emulsion jets, idle feed restrictors & power valve restrictors enable infinite tuning of nearly any engine.

  • Calibrated for gasoline
  • Nonstick gaskets
  • High-strength sealing surfaces
  • Built-in oversized glass sight windows
  • Center-hung dual inlet floats
  • Notched floats and jet extensions for continuous fuel delivery
  • Power valve blowout protection
  • Four corner idle system
  • Buttonhead throttle plate screws for less air restriction
  • Stainless steel throttle plates for corrosion protection
  • Contoured Venturi inlet provides more balanced airflow, which increases power
  • Spun-in boosters won't fall into engine
  • Progressive mechanical secondaries
  • Primary and secondary accelerator pumps are both 30cc
  • 100% wet-flow tested and calibrated
  • Screw-in air bleeds
  • Billet metering blocks and billet baseplate
  • Changeable emulsion jets, idle feed restrictors, and power valve restrictors
  • Dichromate finish

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