EFI return style Regulator for Return Style Systems Base fuel pressure adjustable from 35-75 PSI. Vacuum/Boost reference capability. 1:1 rising rate for forced induction engines. Gasoline, ethanol, alcohol and diesel compatible. 2 ORB -08 inlet/outlet ports on the sides. 1 ORB-08 return port on the bottom port. 1 1/8? NPT Gauge Port with plug. 1/16? NPT Boost Port with 5/32? hose barb. Compatible with X1 EFI Conversion kit. Compatible with X1 Carb Conversion kit. 0.313? return style with matching spring and poppet. Handles up to 250 GPH with AN-08 return line. Ideal for high flow-Aeromotive Pumps including Eliminator, Pro-Series, Brushless 3.5 and 5.0. Mounting bracket included (not shown). This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.
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