Radium Engineering Mazda 13B-RE Secondary Fuel Rail 20-0446 Induction & Filtration • Unique crescent grooves on

• Unique crescent grooves on friction faces provides the bite usually associated with drilled discs

but accelerating a heavy factory pulley from say 3000-7000 RPM in a second or two saps a measurable amount of torque

GSC P-D Subaru EJ Series Conical Valve Spring and Ti Retainer Kit 5076

For trunk mount options see Part# SNO-40014-BRD

Materials are properly distributed for maximum strength

Radium Engineering Mazda 13B-RE Secondary Fuel Rail 20-0446 Induction & Filtration • Unique crescent grooves onThe 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.