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Holley Performance Ultra XP Carburetor 0-80843HBX

Hardcore Black Finish, Aluminum Lightweight Construction, Configured for E85.


4 bbl - 750 cfm - No Choke - Model 4150UXP - Mech. Secondary - E-85 - Dual Fuel Inlet - 1.688 in. Throttle Bore - 1.376 in. Venturii Size - Hard Core Gray

Pricing: $809.95


Holley Performance - Ultra XP Carburetor P/N 0-80843HBX Features:

  • Aluminum
  • 4 bbl; 750 cfm Model 4150
  • Mechanical Secondary


Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.


  • 0-80843HBX
  • 0-80843HBX
  • 090127713549
  • Holley Performance
  • New

Shipping Information

  • Item Requires Shipping
  • 9.2 lbs.
  • W12.3800” x H9.1300” x L14.2500”

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