Holley 500 CFM PERFORMANCE 2BBL CARBURETOR

The 0-4412 is designed as a stock replacement for 2BBL street applications as well as being mandated for some oval track racing sanctioning bodies. Whether you are looking for a replacement carburetor to replace your tired and worn factory 2BBL or one to push you to the finish line on Saturday night, the Holley 0-4412 Performance 2BBL is the perfect choice. The 0-4412 is easily the winningest two-barrel carburetor on the market, used for decades in circle track racing around the world!

Features:

• Vibratory polished for good looks
• Intended as stock performance replacement for 2-bbl street applications. Also a mandated carb for some oval track racing sanctioning bodies
• Manual (Cable driven, hand operated) choke for precise cold start control
• 50cc accelerator pump for additional fuel under initial acceleration
• Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
• Power valve blow-out protection
• 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

• SPECS

  Barrels	2
  Booster	Down Leg
  Brand	Holley
  Carburetor Use	Street
  CFM	500
  Choke	Manual
  Condition	New
  Emission Code	3
  Finish	Shiny
  Fuel	Gasoline
  Fuel Inlet	Single
  Marine Use	No
  Material	Aluminum
  Model	2300
  Primary Main Jet	73
  Primary Power Valve	5.0
  Primary Pump Nozzle Size	28
  Product Type	Carburetor
  Secondaries	None
  Supercharged Application	No
  Throttle Bore	1.688 inch
  Vacuum Ports	1 timed (spark) port, 1 full, and 1 PCV port
  Venturii Size	1.376 inch
  Part Number	0-4412S