Application : The PQY fuel pressure regulator kit can work for E85 and alcohol/ethano gasoline fuel line.Universal for most vehicle's EFI system as a carb fuel pressure regulator.
3-70PSI Pressure: The PQY fuel pressure regulator is adjust from 3-70psi .The spring inside the regulator is for 20-45psi ,come with 1pcs spring for 3-20psi ,1pcs spring for 45-70psi) You can adjust the psi by turning the the bolt on the top of the regulator.
Features: The PQY fuel pressure regulator is made from 6061-T651 billet aluminum,CNC-machined, features with 1/8'' NPT gauge port,two ORB6 ports for AN8 feed and 1 ORB6 port for AN6 return,also has a vacuum/boost reference line connection.
Return Style Regulator: This universal fuel pressure regulator with return is a great replacement for your gasoline pressure regulator and e85 fuel pressure regulator.