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Radium Engineering secondary fuel rail for the Mazda 20B-REW rotary engine is an anodized aluminum rail designed for the factory intake era of that engine and compatible with E85 and other popular fuels. Featuring a large internal bore and top-feed conversion capability, the rail supports elevated fueling requirements for the 20B-REW platform without altering injector bores.
Radium Engineering Mazda 20B-REW Secondary Fuel Rail
