This Radium Engineering fuel rail is CNC machined from extruded 6063 aluminum, black anodized, and laser etched for a high quality surface finish. Like the original fuel rails, the injector bores are 14mm ID so factory injectors are permitted. Furthermore, provisions for the OEM injector retaining clips are implemented as well. The rails are compatible with all fuel types including popular alcohol mixtures such as E85. Phenolic spacers and washers are included to thermally insulate the fuel rail from the cylinder head. This product includes the fuel rail and the mounting hardware making it ideal for custom applications. Included: Black Anodized Laser Etched Fuel Rail Stainless Steel Mounting Hardware Phenolic Thermal Insulating Spacers Phenolic Thermal Insulating Washers
