CCS STAGE THREE Holley 4412 XP (500 CFM) 2300 TWO BARREL CIRCLE TRACK (BLACK)

Description: CCS Performance Carburtors Brand:Holley Product Line: CCS New Part Type:Carburetors Part Number: Holley-4412XP-HBX Number of Barrels: 2 Carburetor Flange: Square bore Choke: None Fuel: Gasoline Secondary Type: Mechanical New or Remanufactured: New Fuel Inlet: Single Feed CFM: 500 CT-Series Stage 3 Carburetor Finish: Polished Kick down : No Carburetor, Holley 4412XP CT 500 CFM Stage 3 Series , 2-Barrel, Square Bore, Single Feed and Metering Plate mounting surface has been milled for a better gasket sealing. The original Holley 0-4412 has powered thousands of racers to the winners' circle! How do you make it better? Add the proven design elements of the popular Ultra series for more tunability, more durability, more weight savings and more features! The Ultra XP 2bbl carburetors feature all aluminum construction for nearly 50% weight savings over their zinc counterparts, contoured venturii inlet for unobstructed airflow, screw in air bleeds for easy fine tuning, black anodized fully adjustable billet aluminum metering block and baseplate, high capacity fuel bowl which features 20% more fuel capacity to eliminate starvation, integrated fuel shelf to minimize fuel aeration and internal baffling to control fuel slosh and a centered air cleaner flange for improved airflow and performance. Other notable features include wedged floats, knurled hand adjustable curb idle screw and down leg boosters. Ultra XP 2bbl carburetors are approved for use in NASCAR® Mid-West/West Coast Late Model Divisions and utilize the same venturii and throttle bore dimensions of the classic 4412 2bbl carburetor. Available in shiny or Hard Core Gray finishes, the Ultra XP 2bbl will outperform any production 2bbl available.All aluminum construction - for nearly 50% weight savings over zinc versionHard Core Gray with Black™ billet aluminum metering block and base plateNo choke tower for unobstructed airflowAir bleeds moved outward to allow a smoother transition of airflowAir cleaner flange centered over venturii for improved airflow and performance. Uses 5/16-18 bent air cleaner studDown-leg boosters for improved fuel signalContoured hex head squirter screw for streamlined airflowInternal pump passage on metering block equipped with tunable bleed offSame 1-3/8” Venturii & 1-11/16” Throttle Bore size and Throttle Plate/Throttle Shaft size of original 0-4412Fuel bowl provides 20% more fuel capacity while controlling slosh with internal bafflingClear sight windows on both sides of bowl for easy & safe fuel level adjustmentsFuel trough designed into floor of bowl to route fuel flow directly to the jets and assists in keeping jets covered by fuelBuilt in drain plug provides easy access to empty contents of bowl-8 (O-ring) inlet threads offer a large variety of plumbing options (come with an extended -8 O-ring to -8AN male adapter and -8 plug). Can be plumbed from either sideThrottle shaft rides in oil impregnated sintered bronze bushings for smooth throttle actuationThrottle shaft capped to prevent entry of debris & contaminates30cc pump with metal lever. Anti-siphon valve in mainbody to reduce pump pull overDedicated race-only throttle lever with all unnecessary street attachment points & tangs removedKnurled (hand adjustable) curb idle screw allows for easy idle adjustment without the use of toolsSet screw for wide open throttle stop adjustmentWedge float provides fuel control while cornering100% wet-flow tested by Holley technicians to assure it arrives ready to run! CCS Performance Carburetor (CCS) ships carburetors only after they have been thoroughly run-tested and adjusted on a typical engine. Engine testing all carburetors prior to shipment ensures that when a new CCS carburetor is bolted on an engine, it will start, idle and perform up to the customer’s expectations.However, sometimes a little more fine-tuning is necessary because the customer has a fairly radical street setup with a big cam with lower than typical intake vacuum, or the carburetor is not properly sized for the engine it is being used on.There are many misconceptions about how to go about these adjustments, and of course there is no shortage of free advice. Please read the proven step-by-step carb tuning tips to get the most out of your carburetor’s performance.Following these step-by-step tuning tips are essential to make sure that your engine runs at peak performance. Along with these tuning tips, a check of your ignition system, as well as, the mechanical and vacuum advance curves in your distributor is suggested to eliminate any potential timing and ignition problems. Also remember fuel pressure is always a mine consideration for all applications.Before starting your engine with your new carburetor, tighten all bolts and screws. There can be substantial gasket shrinkage after the carburetor has been fired up, so this is very essential! Set all float levels at 25% up from the bottom of the glass. Main jetting varies significantly from application to application, so only make light passes up until you verify the jetting is in the parameters of the engine requirement. Most gasoline carburetors require a total minimum of 7.25 pressure of fuel under load at wide open throttle to perform appropriately. Be sure the boosters DO NOT drip fuel at an idle. Lower float level or the fuel pressure is this occurs or adjusts the throttle plates setting.We measure success by a 10th of a SecondThe 30 Day Carburetor warranty does not apply to products that have been modified or altered, subjected to misuse, neglect, accident, improper installation or adjustment, dirt or other contaminants, water, corrosion, faulty repair or used in other than those applications recommended in the current CCS Performance website. Purchaser's remedies under this Limited Warranty are strictly limited to the repair or replacement of the defective product or parts. CCS shall not be responsible for any actual or alleged labor, transportation, shipping or other incidental charges or actual or alleged consequential or other damages incurred due to an alleged defect under this warranty. In no event shall CCS maximum liability under this Limited Warranty exceed the original cost of the alleged defective product to the consumer. 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Price: 899.95 USD

Location: Virginia Beach, Virginia

End Time: 2023-12-25T13:17:32.000Z

Shipping Cost: N/A USD