. Radium Engineering "conversion" fuel rails convert the OEM side feed fuel injector setup to top feed allowing the use of high flow fuel injectors (not included). The fuel rail injector bores are 14mm ID. Manufactured with a large internal bore, the fuel rails can support all necessary engine power requirements. They are CNC machined from solid 6061 aluminum, black anodized, and laser engraved for a high quality surface finish. The fuel rails are compatible with all fuel types including popular alcohol mixtures such as E85. The EG33 H-6 engine is found in the Subaru Alcyone SVX. Each fuel rail features three 8AN ORB threaded ports (6 total). FUEL INJECTOR COMPATIBILITY Do NOT purchase "WRX Fitment" injectors. See more information about injector fitment below. Below are some of the many fuel injectors that are a direct fit: Injector Dynamics ID1050-XDS-34-14-14 Injector Dynamics ID1300-XDS-34-14-14 Injector Dynamics ID1700-XDS-34-14-14 Injector Dynamics ID2600-XDS-34-14-14 Kit Includes: Black Anodized Laser Etched Aluminum Fuel Rails (x2) Black Anodized and Laser Etched 26mm Injector Seats (x6) Black Anodized Fuel Rail Mounts (x4) Stainless Steel M6x1 Fuel Rail Mount Bolts (x8) Stainless Steel M8x1.25 Mounting Bolts (x4) .
