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Product Summary

Universal Fit, 4-Barrel Carburetor Barrels, 750 CFM CFM

  • Includes spun-in down leg style boosters
  • Comes 100% wet flow tested and calibrated
  • Features contoured Venturi entry angles and symmetrical venturi bores
  • Made from aluminum/zinc with a special zinc coating for added protection
  • Has screw-in air bleeds for precision tuning and lightweight slotted moisture screws for tuning stability

Need To Know

Ineligible for Return

Contains items that cannot be returned

Details

Holley's HP Series four barrel carburetors set the standard in oval track race carbs. These performance calibrated gasoline four barrel carbs are race ready, right out of the box. The Model 4150 HP 4 barrel carb is packed with premium features like contoured air entries, high strength castings, and stainless throttle plates, all of which will provide you with a definite advantage at the track.

  • Calibrated for gasoline
  • Dichromate finish
  • Contoured Venturi entry angles and symmetrical venturi bores
  • Screw-in air bleeds for precision tuning
  • High flow metering blocks
  • Viton® Non-stick gaskets
  • Lightweight slotted misture screws for tuning stability
  • Four corner idle system
  • Stainless steel throttle plates
  • Button head throttle plate screws for superior airflow
  • Center hung Dominator style fuel bowls
  • Spun-in down leg style boosters
  • High strength sealing surfaces
  • Power valve blow-out protection
  • 100% wet flow tested and calibrated
  • Progressive mechanical secondaries
  • Double 30cc accelerator pumps
  • Venturii size: 1.376"
  • Throttle bore: 1.687"

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