1150 CFM GEN 3 ULTRA DOMINATOR CARBURETOR,HARD CORE GRAY,BILLET,2X4,3 CIR,4500

Description: You are bidding on a Brand New Holley 1150 CFM Gen 3 Ultra Dominator Carburetor, Hard Core Gray with Black Billet, No Choke, 2X4, 3 Circuit (Holley Part #0-80921HB) The original Dominator® took carburetion to another level in 1969 when it was developed for NASCAR® racing. It has been refined over the years and has received its biggest change ever. The Gen 3 Ultra Dominator features a brand new main–body, brand new state–of–the–art calibrations, high volume fuel bowls and sizes up to 1475 CFM! The patent pending GEN 3 main–body is 5/16" taller than the previous generation! This new height allowed for larger radius air entries which were optimized using Computational Fluid Dynamics (CFD) software to deliver smoother flow into new fully machined, big bore venturii. The main-body also features an integrated idle bypass valve that allows for idle adjustments while maintaining the correct throttle plate to transfer slot relationship as well as an extended air cleaner flange for easy air scoop attachment when using the available air scoop adapter. The Gen 3 utilizes high capacity fuel bowls which feature 20% more fuel capacity to eliminate starvation, integrated fuel shelf to minimize fuel aeration and internal baffling to control fuel slosh. Other features include all aluminum construction, 12 hole billet booster inserts, fully tunable billet metering blocks, adjustable external linkage, throttle position sensor mounting points and knurled (hand adjustable) curb idle screws Each calibration has been dyno and track tested to deliver proven performance! Note: New or modified fuel lines are required (if replacing existing Holley Dominator 4500 series carburetor - previous bowl machining was 7/8-20, Aluminum Ultra Dominator carburetors come assembled with -6AN to SAE 8 port fittings). Center to center fuel inlet measurement is now 11.5" Features: All aluminum construction saves 3.8lbs. over original models (28% weight savings)Hard Core Gray with black anodized billet aluminum metering block and booster insertsDesigned for use on Drag race, Pro Street, or any high horsepower enginesCalibrations optimized for today's larger race engines and new fuelsFully machined from venturii throat to throttle bore for predictable & repeatable performanceIntegrated idle bypass valve allows for adjustment of idle while maintaining correct throttle plate to transfer slot relationship12 hole billet booster inserts for superior atomization and crisp throttle responseMetering blocks feature improved durability, true gasket sealing and fully adjustable (emulsion bleeds, power valve channel restrictors & idle feed restrictors)Dual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttleFuel bowls provide 20% more fuel capacity while controlling slosh with internal bafflingClear sight windows on both sides of bowls for easy and safe fuel level adjustmentsBuilt in drain plug in front center of bowl provides easy access to empty contents of bowl-8 (o-ringed) inlet threads offer a large variety of plumbing options and can be plumbed from either sideFactory ready TPS mounting points for use with data acquisition systems (Holley TPS P/N 534-214 available)Knurled (hand adjustable) primary and secondary curb idle screws allow for easy idle adjustment without the use of toolsContoured hex head squirter screws for streamlined airflowFully adjustable stainless steel external linkage can be adjusted for 1:1 progressive, or soft progressive throttle activation. No linkage parts under the carburetor100% wet-flow tested by Holley technicians to assure it arrives ready to run! Specs: Barrels: 4Billet Color: Hard Core Gray w/ Black BilletCFM: 1150Choke: NoneCircuit: 3Finish: Hard Core GrayFuel: GasolineFuel Inlet: DualHigh Speed Air Bleed: 34Idle Air Bleed Size: 55Intermediate Air Bleed: 57Material: AluminumModel: 4500Needle and Seat Size: 120;120Primary Main Jet: 94Primary Pump Nozzle Size: 40Product Type: CarburetorSecondaries: MechanicalSecondary Main Jet: 94Secondary Pump Nozzle Size: 40Supercharged Application: NoThrottle Bore: 2.125"Venturii Size: 1.830" We also have thousands of other High Performance Parts in our store. Shipping: There is no faster shipping on Ebay. If you pay for the item by 5:00 Eastern, Monday-Friday, we will ship it the same day. If it's after 5:00 EST, we will ship it the next business day. If you pay for the item on the weekend, we will ship it out Monday. Ebay now requires that sellers put a "handling time" on each item and "1 Business Day" is the shortest listed option. WE DON'T HAVE A HANDLING TIME. We ship same day in accordance with the paragraph above. No delays here. We want you to have the parts as bad as you do. We will be glad to ship internationally. Just send us a message for an international shipping quote. Accepted payment methods: We accept Paypal. If buyer doesn’t have a Paypal account, he or she can pay with Visa, Mastercard, or Discover through seller’s merchant account.

Price: 1659.95 USD

Location: Fort Smith, Arkansas

End Time: 2025-01-01T19:16:43.000Z

Shipping Cost: 0 USD