IAG -06AN EFI Adjustable Fuel Pressure Regulator
35-75 PSI EFI Regulator with ORB-06 ports

The IAG adjustable EFI Fuel Pressure Regulator is designed to support medium to high horsepower engines. The regulator features an attractive design, excellent pressure control, and the reliability IAG is known for. This product is NOT legal for sale or use on emission-controlled vehicles.

• Engineered to support medium to high horsepower engines
• Universal fitment for most vehicles (custom lines required)
• Gas and Ethanol compatible
• Sealing o-rings on adjustment hardware to prevent boost leaks
• Replaceable stainless steel ball and seat
• 35-75 PSI adjustable base pressure range
• 1:1 vacuum/boost reference capability
• Stainless Mounting bracket with hardware included
• 1/8″ NPT dedicated gauge port
• 1/8″ NPT boost/vacuum reference port with 1/16″ barb
• (2) ORB-06 inlet/outlet ports
• (1) ORB-06 return port

The IAG Adjustable Fuel Pressure Regulator is designed and manufactured in our facility in Westminster, MD. The unit features a unique internal stainless seat and stainless ball for durability and strength. The proprietary diaphragm is safe for gasoline and ethanol fuels. The unit features two ORB-06 Inlet/Outlet Ports and one ORB-06 return port (Fittings NOT Included.) This fuel pressure regulator will function in series, parallel, or dead-head configurations and is suitable for engines making up to 900 BHP.

The IAG Adjustable Fuel Pressure Regulator features a unique design which is engineered to eliminate leaks from the vacuum/boost reference side of the regulator. The built-in o-ring groove under the pressure adjuster seals against the washer from the bottom. At the same time, the adjustment lock nut features its own o-ring to seal the threads of the adjuster and prevent boost leaks. The vacuum/boost reference port is 1/8th NPT and comes with a 1/8″ barb fitting pre-installed. The built-in 1/8th NPT fuel pressure gauge port comes with a thread plug or optional IAG Fuel Pressure Gauge for setting base fuel pressure.