Radium Engineering 20-0277 RB25DET Top Feed Conversion Rail

$249.95
SKU: 20-0277

This fuel rail is for the Nissan RB25DET (non NEO) engine ONLY. 


Manufactured with a large 0.69" internal bore, this fuel rail can support any engine power requirements. The Radium fuel rail converts the OEM side feed fuel injector setup to top feed injectors, allowing the use of a wide variety of aftermarket fuel injectors available on the market.  This kit is compatible with E85.  The fuel rail has four 8AN ORB ports that can be used for fuel inlet, outlet or for plumbing option accessories. All unused ports must be plugged. The rail is extruded and CNC machined from solid 6063 aluminum and black anodized for a high quality surface finish.  The green injector seats press into the intake manifold and provide a sealed base for the top feed fuel inejctors to sit on. These injector seats require fuel injectors with a 14mm lower O-ring (common size).

Included
-Black Anodized Aluminum Fuel Rail
-Phenolic Mounting Bolt Spacers, Short (x3)
-Phenolic Mounting Bolt Spacers, Tall (x3)
-Phenolic Mounting Bolt Washers (x3)
-Radium 20-0161-06, 25mm Injector Seats
-Stainless Steel Mounting Bolts, Short (x3)
-Stainless Steel Mounting Bolts, Tall (x3)