Manufacturer: Holley
Part Number: 0-76750HB
Condition: New

Product Description:

Carburetor

Ultra Double Pumper Carburetor

Ultra Double Pumper Carburetor; 4 bbl; 750 cfm; Model 4150; Mech. Secondary; Electric Choke; Gasoline; Dual Fuel Inlet; Hard Gray Metering Block/Base Plate w/Gold Hardware;


SPECIFICATIONS:
  • Barrel: Four
  • Billet Color: Black
  • Booster Type: Down Leg
  • Carburetor Type: 4150
  • CFM: 750
  • Choke: Electric
  • Emission: Without EGR
  • Finish: Hard Core Gray
  • Flange: Square Bore
  • Fuel Inlet: Dual
  • Fuel Type: Gasoline
  • Material: Aluminum
  • Primary Main Jet: 72
  • Primary Power Valve: 6.5
  • Secondary Main Jet: 80
  • Secondary Pump Nozzle Size: 31
  • Secondary Type: Mechanical
  • Supercharged Application: No
  • Throttle Bore: 1.688 in.
  • Type: Automotive
  • Usage: Street/Strip
  • Vacuum Port Quantity: 1 timed (spark); 2 full; 1 PCV
  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

FEATURES:
  • Metering Blocks Base Plate For Good Looks True Gasket Sealing
  • Optimized Street/Strip Calibration That Works Out Of The Box
  • Factory Preset Electric Choke For Easy Startups
  • Mechanical Secondaries For Awesome Tire Turning Performance
  • 4 Corner Idle Allows You To Precisely Control Your Idle System
  • Misc. Pump Nozzle
  • Aluminum Construction For A 43% Weight Savings
  • Lightweight Vehicles w/Auto Trans w/High Stall/Low Gearing
  • 100% Wet Flow Tested By Holley Technicians
  • Arrives Ready To Run

ULTRA light Aluminum construction for 43% weight savings ULTRA stealthy Hard Core Gray(TM); anodized finish ULTRA strong Billet metering blocks & base plates ULTRA cool Black anodized billet aluminum metering blocks and base plate ULTRA easy Built in sight window for simple float adjustments ULTRA fast High-performance fuel curves The Ultra Double Pumper(TM); Carburetors feature all aluminum construction and are equipped with metering blocks and a base plate made from 6061-T6 billet aluminum. They weigh in at approximately 5 lbs. less than a comparable zinc carburetor. The new Ultra Double Pumper Carburetors have an enhanced fuel curve for optimum performance, with many more features such as aluminum construction; anodized billet aluminum metering blocks and base plate; 4 corner idle for precise idle control; mechanical secondaries for great performance; clear fuel level sight plugs for easy, no mess fuel level adjustments; Ford automatic transmission kickdown for use on popular Ford transmissions; four vacuum ports for all necessary vacuum accessories; and for the first time on a Double Pumper, factory pre-set electric choke for easy, fast cold start-ups. The clean, stealthy look coupled with Black metering blocks and throttle body will certainly set your ride apart whether you are at the show or track.

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & 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 Exhaust, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.

Additional Information:

DISCLAIMER: All product data including title, description, compatibility table, and photos have been provided by a third party listing tool and may contain typographical errors. Please refer to the manufacturer's website to verify the part number will fit your vehicle before purchasing.

Guaranteed Fitments:

Please check the compatibility tab to confirm if this part will fit your vehicle. If the compatibility tab is unavailable and you are unsure whether this part will fit your vehicle, please contact us before purchasing.



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