P/N 13224: A1000, 4-Port Carbureted Return Style Regulator 

The A1000 return style Regulators were designed for use with our A1000 and Eliminator Fuel Pumps or similar style EFI pumps in a carbureted application. These regulators are perfect for naturally aspirated or 'blow-through' supercharged engines.

• Base fuel pressure adjustable from 3-15 PSI.
  
  
• (1) ORB-10 inlet port and (1) ORB-08 return port.
  
  
• P/N 13224 provides (4) ORB-06 outlet ports and 1/8" NPT gauge port.
  
  
• Fuel pressure rises on a 1:1 ratio when referencing boost.
  
  
• Return style design provides the ultimate, dynamic fuel delivery system.
  
  
• Ideal for converting from fuel injection to carburetion using the stock, in-tank pump.
  
  
• This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.
  
  
• EFI conversions will require a larger-than-stock return line for proper low pressure control.
  
  
• Note: Requires AN-08 return line with A1000 Fuel Pump.
  For Eliminator applications use P/N 15641 to adapt AN-10 return line to the ORB-08 return port on regulator.