Kinsler Handbook #32 May 2025

Kinsler Fuel Injection, Inc, 1834 THUNDERBIRD TROY, MICHIGAN 48084 U.S.A. www.Kinsler.com Phone (248) 362-1145 Fax (248) 362-1032 154 EFI FUEL RAILS © 2024 LS1 EXTRUDED ALUMINUM FUEL RAIL KIT Fits GM factory LS1 intake manifold. Kit includes two machined rails, four billet aluminum mounting stanchions, studs with locking flange nuts, nuts and bolts. SUBARU WRX EXTRUDED ALUMINUM FUEL RAIL KIT Fits 2002-2004 Subaru WRX factory intake manifold. Kit includes two rails, two billet aluminum mount bases, bolts, and 6 AN or 8 AN male flare inlet and outlet fittings... specify AN size. 12780 WRX extruded aluminum fuel rail kit NOTE: Will not fit STi models, requires remote pressure relief valve mount or aftermarket pressure relief valve (call for details). LS1 factory manifold 12765 Honda K-series extruded aluminum fuel rail kit MITSUBISHI EVO EXTRUDED ALUMINUM FUEL RAIL KIT Fits Mitsubishi factory EVO intake manifolds. Kit includes machined rail, AN inlet & outlet fittings, two billet aluminum mounting stanchions, nuts and bolts. MODULAR FUEL RAIL COMPONENTS Originally designed by Kinsler for the Indy Racing League (IRL) Olds Aurora engine; later used by the Chevrolet-Indy engines. The injector housing holds a high-flow, side-feed Delco injector solenoid valve with separate stainless steel swirl and orifice plates, held in place by a hollow threaded retainer. The injector solenoid is secured by a retainer plate which bolts to the top the housing. The outboard housing accepts an o-ring style fitting; straight or 90 0 8 AN, secured by an aluminum retainer plate. The other side has a female socket to accept a fuel transfer tube. The inboard housing has a female socket on both sides. These housings, tubes, and fittings are 6061 billet aluminum, hard- anodized for corrosion protection from methanol. The retainer plates are black anodized aluminum. Fuel transfer tubes Orifice retainer Outboard housing Inboard housing Housing fittings Retainer plates These were on every Indy 500 race winner from 1996-2003. Kinsler WRX fuel rail kit and Vapor Seperator Tank system OEM STYLE PRESSURE RELIEF VALVE ADAPTER For installation of OEM style pressure relief valves on extruded aluminum fuel rails. Includes 8 AN or 12 AN bulkhead fitting for 360 deg. indexing. Billet aluminum. HONDA K-SERIES EXTRUDED ALUMINUM FUEL RAIL KIT Fits Honda factory K-series intake manifolds. Kit includes machined rail, AN inlet & outlet fittings (or plug for returnless system), two billet aluminum mounting stanchions, nuts and bolts. 12755 LS1 extruded aluminum fuel rail kit 12768 OEM style pressure relief valve adapter, specify 8 AN or 12 AN 12767 Mitsubishi EVO extruded aluminum fuel rail kit. 12765 Honda K-series extruded aluminum fuel rail kit.