Radium Engineering Fuel Rail Top Feed Conversion Mazda 13B Primary - 20-1113

Radium Engineering 20-1113 primary top feed conversion fuel rail for the Mazda 13B-RE and 13B-REW rotary engines. Fits the 1990-1995 Mazda/Eunos Cosmo 13B-RE and the 1992-2002 Mazda RX-7 FD3S 13B-REW.

• High flow primary fuel rail, anodized black aluminum
• Anodizing is compatible with popular fuel types, including E85
• Large internal bore to support the required engine power
• Three ports tapped for 8AN ORB fittings
• Center port accepts accessories such as the OEM fuel temperature sensor, a pressure transducer or a pulse damper
• Injectors are not included. Injector O-rings must be 14mm and injector height must be the short 34mm body

Included

• Anodized billet aluminum fuel rail
• Anodized billet aluminum injector seats (x2)
• Thermal spacers (x2)
• Mounting hardware

Fitment

• 1990-1995 Mazda/Eunos Cosmo, 13B-RE. (Source: Radium Engineering)
• 1992-2002 Mazda RX-7 FD3S, 13B-REW. (Source: Radium Engineering)

Resources

• Radium Engineering product page
• Radium installation instructions (PDF)

Contact us if you are unsure of fitment or Size HERE