20-0447 Mazda 13B-REW Radium Top Feed Secondary Fuel Rail Conversion Kit

The Radium Top Feed Secondary Fuel Rail Conversion Kit fits Mazda 13B-REW. Part number 20-0447.

Features

• High flow secondary rail for the 13B-REW; converts to top feed injection
• Adaptable design: OEM 2-port manifold (20mm insulating spacers, billet seats, 2AN ORB plugs) and aftermarket 4-port manifolds (Xcessive uses the 11mm spacers) supported
• Anodized black aluminum, large internal bore, all fuels including E85
• 3x 8AN ORB ports; center port for the OEM fuel temp sensor (14-0421), transducer, or damper
• 14mm lower injector seats with FKM O-rings, compatible with or without OEM diffusers; 2x stainless M8 extension mounts
• Verified injectors: ID1050/ID1300/ID1700/ID2600-XDS-60-14-14 (NOT included)

Kit Includes

• 1x Black anodized high flow secondary fuel rail
• 14mm lower injector seats with FKM O-rings; billet seats and 2AN ORB plugs for OEM manifold use
• 20mm and 11mm insulating spacers, washers, stainless hardware, 2x stainless M8 extension mounts
• Injectors, port fittings, ACV delete (20-0449), and extra ERS seats NOT included

Applications

• 1992-2002 Mazda RX-7 FD3S (13B-REW)
• OEM 2-port intake manifold (requires 20-0449 ACV delete) and aftermarket 4-port manifolds (Xcessive; Elite Rotary Shop with 2 extra seats)
• Verified: ID1050/1300/1700/2600-XDS-60-14-14 injectors