Undertaking an LS series engine swap on a GM TBI truck, van or SUV? This pump will not overload factory wiring nor will it overpower OE pressure regulators. Compatible with all LS series motors; LM7, LR4, L33, LC9, LQ4, LQ9, L92, LS1, LS2, LS6, etc. Direct replacement for AC Delco EP381.
Interchange: AC Delco EP381;Pressure: 58PSI (fuel pressure set by using C5 Corvette regulator/ filter or rail mounted regulator found on 2002 and earlier fuel rails); Flow: 160LPH;Flow: 164LPH, Draws 4.6 Amps @ 45psi;Flow: 145LPH, Draws 5.1 Amps @ 60psi;
Overall Length: 5"; Length of Pump Body Metal Case: 3 3/8"; Pump Body Diameter: 1 1/2"; Inlet Diameter: 3/4"; Outlet Diameter: 3/8"
Supports 500hp naturally aspirated
Provides 58psi fuel pressure required by all LS Engines, All OSIAS products have after-sales service. If you have any questions after receiving the product, please send us an email and our professional after-sales team will reply to you within 24 hours to help you solve the problem and make your shopping hassle free.
Low amperage draw designed for factory TBI bulkhead connectors
Direct drop-in for all 1982-1995 GM TBI fuel pump hangers