Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)

Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)

Holley
HOL0-4412HBX
Heads up — this is a Special Order item. We don't carry it on the shelf, but we can bring it in for you! Lead times vary and can be 10 weeks or more depending on the manufacturer. Give us a call or send us a message so we can check current availability and walk you through your options before you commit to an order.
$1,160.53
$1,249.53
$1,160.53
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Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)

Holley

Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)

$1,249.53 $1,160.53
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)
Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)

Holley

Holley 0-4412HBX 2300 ALUM ULTRA XP 500 CFM (HARD BLACK)

$1,249.53 $1,160.53
Description

Holley 2300 Ultra XP 500 CFM Carburetor 

SKU: HOL0-4412HBX

The Holley Ultra XP 2300 XP is a 500 CFM, 2-barrel carburetor featuring mechanical secondaries, dual fuel inlets, and compatibility with both gasoline and E85 fuel. Finished in Hard Core Gray with black billet metering blocks and a black base plate, it is designed for high-performance racing applications

Xtreme Performance - Holley Ultra XP(TM) Circle Track Carburetors! Ultra XP carbs are 38% lighter than our original HP, have fuel capacity that is 20% greater, and 30 other new features! They're available in our Hard Core Gray(TM) hard coat anodized finish with Black(TM) billet for improved corrosion protection & also available in natural tumble-polished aluminum with Black(TM) metering blocks and base plate. The Aluminum Ultra XP Circle Tracks are available in 650 & 750 CFM. Holley Ultra XP carburetors are Specifically Calibrated for Circle Track & offer new features such as an anti-siphon valve in the main body, high-capacity HP bowls which feature 20% more fuel capacity to eliminate starvation, an integrated fuel shelf to minimize fuel aeration, and internal baffling to control fuel slosh. Other features include all-aluminum construction, fully tunable billet metering blocks, billet base plate, wedge floats, adjustable secondary linkage, and knurled (hand-adjustable) curb idle screws. Holley Ultra XP carburetors are the ultimate in square bore race carburetors!

Holley 2300 Ultra XP 500 CFM Carburetor Features:

  • All Aluminum Construction
  • No Choke Tower For Unobstructed Airflow
  • Air Bleeds Moved Outward Allow Smoother Transition Of Airflow
  • Down-Leg Boosters For Improved Fuel Signal
  • Contoured Hex Head Squirter Screw For Streamlined Airflow
  • Internal Pump Passage On Metering Block w/Tunable Bleed Off
  • Built-in Drain Plug Provides Easy Access to Empty Bowl
  • Fuel Bowl Provides 20% More Fuel Capacity, Controls Slosh
  • Clear Sight Window On Both Sides Of Bowl For Fuel Level Adjust


Additional Information:

Video
Fitment
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Additional Information:

Video
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