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  • Holley 0-4412EX 500CFM Ultra XP 2BBL Carburetor- E85
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2300-Alum-Ultra-Xp-500-Cfm-(Hard-Black)
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Holley 0-4412EX 500CFM Ultra XP 2BBL Carburetor- E85

2 sold in last 8 days
Holley
ds_BBVL_0-4412EX
In stock
Carburetor
$1,233.65 $1,133.81
$1,133.81
customers are viewing this product
Holley 0-4412EX 500CFM Ultra XP 2BBL Carburetor- E85
Details

Holley carbs have powered more racers than all others combined and we've just changed the game again. Holley is proud to introduce the all new Ultra XP 2 Barrel. Holley 2 barrels have been a mainstay in oval track racing for decades, but racers always want more. They want more tuning ability, more durability, more weight savings and more features, so Holley listened and designed the all new Ultra XP 2bbl.

Specifications:

Description_DEF Carburetor
Description_DES 500CFM Ultra XP 2BBL Carburetor- E85
Description_INV 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Description_KEY carburetor; carburetors; circle track; oval track; 2-bbl;2 bbl; 2-barrels; 2 barrel; blk; billet; aluminum; ultra xp; E85; holley; carburetor; carb
Description_FAB E85 Fuel Compatible
Description_FAB All aluminum construction - for nearly 50% weight savings over zinc version
Description_FAB Black billet aluminum metering block and base plate
Description_FAB No choke tower for unobstructed airflow
Description_FAB Air bleeds moved outward to allow a smoother transition of airflow
Description_FAB Air cleaner flange centered over venturi for improved airflow and performance. 5/16-18 bent air cleaner stud included
Description_FAB Down-leg boosters for improved fuel signal
Description_FAB Contoured hex head squirter screw for streamlined airflow
Description_FAB Internal pump passage on metering block equipped with tunable bleed off
Description_FAB Same 1-3/8" venturi & 1-11/16" Throttle Bore size and Throttle Plate/Throttle Shaft size of original 0-4412
Description_FAB Fuel bowl provides 20% more fuel capacity while controlling slosh with internal baffling
Description_FAB Clear sight windows on both sides of bowl for easy & safe fuel level adjustments
Description_FAB Fuel trough designed into floor of bowl to route fuel flow directly to the jets and assists in keeping jets covered by fuel
Description_FAB Built in drain plug provides easy access to empty contents of bowl
Description_FAB Throttle shaft rides in oil impregnated sintered bronze bushings for smooth throttle actuation
Description_FAB Throttle shaft capped to prevent entry of debris & contaminates
Description_FAB 50cc pump with metal lever. Anti-siphon valve in main body to reduce pump pull over
Description_FAB -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 side
Description_FAB Dedicated race-only throttle lever with all unnecessary street attachment points & tangs removed
Description_FAB Knurled (hand adjustable) curb idle screw allows for easy idle adjustment without the use of tools
Description_FAB Set screw for wide open throttle stop adjustment
Description_FAB Wedge float provides fuel control while cornering
Description_FAB 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Description_EXT Ultra XP Carburetor; 2 bbl; 500 cfm; Mech. Secondary; Gas; Dual Fuel Inlet; Model 2300 XP; Gas; Hard Core Gray w/Hard Core Gray Metering Block/Base Plate;
Description_MKT Holley carbs have powered more racers than all others combined and we've just changed the game again. Holley is proud to introduce the all new Ultra XP 2 Barrel. Holley 2 barrels have been a mainstay in oval track racing for decades, but racers always want more. They want more tuning ability, more durability, more weight savings and more features, so Holley listened and designed the all new Ultra XP 2bbl.
Description_MKT Delivering the proven results of the Ultra XP 4bbl but now in a 500 CFM 2bbl and E85 Fuel Compatible. It's all aluminum so it provides nearly 50% weight savings. It has no choke tower and an all new air entry area for smoother air flow, yet it retains the critical venturi and throttle bore dimensions for rule racing. It has large capacity XP fuel bowl, wedged float, dedicated race-only throttle lever, billet metering block & base plate, plus much more. The new Ultra XP 2bbl carbs for E85 are available in Black Billet Finish
Description_SHO Carburetor
Type Automotive
Primary Main Jet 88
Carburetor Use Performance and Race
Secondaries None
Primary Power Valve 3.5
Brand Holley
Emission Code 3
Usage Racing
WARNING CA Proposition 65 Yes
Finish Hard Core Gray
CFM 500
Choke None
Flange 2bbl/2300
Booster Type Down Leg
Supercharged Application No
Booster Down Leg
Fuel E85
Model 2300
Primary Pump Nozzle Size 35
Product Type Carburetor
Warranty Limited 90 Day
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Secondary Type None
Barrel Two
Carburetor Type 2300
Emission Without EGR
Fuel Inlet Single
Material Aluminum
Billet Color Hard Core Gray with Black
Fuel Type E-85
Barrels 2
Condition New
Marine Use No
Throttle Bore 1.688 inch
Venturii Size 1.376 inch
Warning California Proposition 65
Length 8.0000
Width 11.0000
Height 12.0000
Weight 7.0000
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