Radium Engineering Fuel Rail Mazda RX7 13B-RE Secondary - 20-0446
Radium Engineering high flow secondary fuel rail is for the 13B-RE rotary engine originally found in the 1990-1995 Mazda/Eunos Cosmo. The aluminum fuel rail is anodized black for compatibility with all popular fuel types including E85. Manufactured with a large internal bore, the fuel rail can support all necessary engine power requirements. Like the stock fuel rail, the rail features 11mm injector bores permitting the use of OEM fuel injectors.
FUEL INJECTOR COMPATIBILITY
When the included insulating spacers and injector seats are NOT installed:
OEM Mazda Top Feed Fuel Injectors
When the included insulating spacers and injector seats are installed:
Injector Dynamics ID1050-60-11-14
Injector Dynamics ID1300-60-11-14
Injector Dynamics ID1700-60-11-14
Injector Dynamics ID2000-60-11-14
Injector Dynamics ID2600-60-11-14
Pairs well with
Radium Engineering Fuel Rail Mazda RX7 13B-RE Secondary - 20-0446
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