COSMO MODELS

Radium Engineering Fuel Rail, Mazda 20B-REW Secondary

Radium Engineering Fuel Rail, Mazda 20B-REW Secondary Click here to download installation instructions (PDF) PORTS AND FITTINGS The fuel rail ports are tapped for 8AN ORB. 8AN ORB Adapter Fittings can be found HERE.8AN ORB Direct Mount...

Radium Engineering Fuel Rail, Mazda 20B-REW Secondary, 6-Port

Radium Engineering Fuel Rail, Mazda 20B-REW Secondary, 6-Port Click here to download installation instructions (PDF) PORTS AND FITTINGS The fuel rail ports are tapped for 8AN ORB. 8AN ORB Adapter Fittings can be found HERE.8AN ORB Direct...

Radium Engineering Fuel Rail, Top Feed Conversion, Mazda 20B-REW Primary

Radium Engineering Fuel Rail, Top Feed Conversion, Mazda 20B-REW Primary Click here to download installation instructions (PDF) PORTS AND FITTINGS The fuel rail ports are tapped for 8AN ORB. 8AN ORB Adapter Fittings can be found HERE.8AN...

Radium Engineering Injector Seats for Mazda Top Feed Fuel Rails

Radium Engineering Injector Seats for Mazda Top Feed Fuel Rails Click here to download installation instructions (PDF) These are the same machined aluminum injector seats used in Radium fuel rails for Mazda/Eunos Cosmo and RX-7 rotary engines. They are...