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Universal-Holley Carburetor Holley Ultra Double Pumper-Polished with Blue Metering Blocks/Base Plate,Aluminum

  • List Price: $687.88
  • Our Price: $582.95
  • You Save: $104.93
  • Quantity

HOLLEY – ULTRA DOUBLE PUMPER 4-BARREL PERFORMANCE CARBURETORS

Back in the muscle car era the Holley Double Pumper quickly became the premier carburetor for high-powered engines and after decades of continuous refinement, the Ultra Double Pumper sets the standard for street and strip muscle cars. The Ultra Double Pumper’s all-aluminum construction is lighter than the standard zinc-bodied Double Pumper and it features an enhanced fuel curve and dual accelerator pumps to generate even more power, plus it has 4-corner idle adjustment, mechanical secondaries, four vacuum ports and come pre-tested and calibrated to perform right out of the box. Holley built their excellent reputation on over 100 years of experience, which is why they’re one of the leaders in fuel delivery systems and the choice of every NASCAR team for the past four decades.

  • All-aluminum body weighs 5 pounds less than zinc-bodied carburetor
  • Holley technicians wet-flow test each carburetor
  • Precise idle control with 4-corner adjustments
  • Black, red or blue anodized billet aluminum base plate/meter blocks
  • Calibrated and ready to run out of the box
  • Secondaries are mechanically activated to generate more power
  • Convenient, clear glass fuel level windows for easy adjustments
*50-State Legal for use on Non-Emissions Controlled Vehicles or Racing Vehicles. Check with your state's laws before purchasing.
  • Series : Holley Ultra Double Pumper
  • Material : Aluminum
  • Color Finish : Polished with Blue Metering Blocks/Base Plate
  • Condition : New
  • Emissions : 50-State Legal for use on Non-Emissions Controlled Vehicles or Racing Vehicles
  • Product Fit : Universal
  • Quantity Sold : Sold Individually
  • Anticipated Ship Out Time : 3-4 business days
  • Carburetor Model : Holley 4150
  • Choke Type : Electric
  • Flange Style : Square bore
  • Fuel Type : Gasoline
  • Notes : 1 timed spark, 2 full vacuum, and 1 PCV ports; Booster: Straight
  • Numberof Barrels : Four
  • Numberof Fuel Inlets : Dual
  • Rated C F M : 650 CFM
  • Secondary Type : Mechanical
  • Throttle Bore Diameter : 1.688 inch
  • Throttle Linkage Type : Universal
  • Warranty : 90-day Holley limited warranty
  • Part Number : 0-76650BL
  • Availability : In Stock
  • List Price: $687.88
  • Our Price: $582.95
  • You Save: $104.93
  • Quantity