This Radium Engineering secondary fuel rail is for AFTERMARKET 6-port intake manifolds that are produced for the Mazda 20B-REW rotary engine. 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. Fuel rail has three 8AN ORB ports.

This Part Fits:

Year	Make	Model	Submodel
1993-1995	Mazda	RX-7	Base
1993	Mazda	RX-7	R1
1994-1995	Mazda	RX-7	R2
1993-1995	Mazda	RX-7	Touring