Radium Rotary Engine Injector Seat (Single) - Mazda RX-7 FD/Cosmo JC (13B/20B) EJ Select this option if installing

Select this option if installing the Radium fuel pump hanger into a Subaru FA20F engine vehicle

These dressup washer kits suit any of our ignition timing kits for any vehicle

Electrical hardware included for both the additional pump and OEM level sender

The hose and fittings for the CCV catch can are -8AN

cam timing setup and general performance engine maintenance

Radium Rotary Engine Injector Seat (Single) - Mazda RX-7 FD/Cosmo JC (13B/20B) EJ Select this option if installingRadium Rotary Engine Injector Seat (Single) Mazda RX 7 FD3S Cosmo JC (13B 20B) Suits: Mazda RX 7 FD3S 13B REW Mazda Eunos Cosmo JC 13B RE Mazda Eunos Cosmo JC 20B REW The Radium Engineering Rotary Engine Injector Seat is the same machined aluminium seat used in Radium fuel rails for Mazda and Eunos Cosmo and RX 7 rotary engines. It converts the OEM 16mm injector seat counterbore to the more common 14mm lower O ring specification used by popular