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  • Radium - 13B Primary Top Feed Conversion - Goleby's Parts | Goleby's Parts
    Radium
    20-0445
    $239.95 - $239.95
    $239.95
    $239.95 - $239.95
    $239.95

    Radium - 13B Primary Top Feed Conversion

    The Radium Engineering high flow primary fuel rail is for the 13B-RE and 13B-REW rotary engine found in the 1990-1995 Mazda/Eunos Cosmo and 1992-20...

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  • Radium - 13B Secondary Fuel Rail - Goleby's Parts | Goleby's Parts
    Radium
    20-0446
    $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95

    Radium - 13B Secondary Fuel Rail

    The Radium Engineering high flow secondary fuel rail is for the 13B-RE rotary engine originally found in the 1990-1995 Mazda/Eunos Cosmo. The alumi...

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  • Radium - 13B-REW ACV Block Off Plate - Goleby's Parts | Goleby's Parts
    Radium
    20-0449
    $79.95 - $79.95
    $79.95
    $79.95 - $79.95
    $79.95

    Radium - 13B-REW ACV Block Off Plate

    This blocks-off the ACV (air control valve) port from the Mazda 13B-REW lower intake manifold. The low profile nature of the countersink stainless ...

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  • Radium - 13B-REW Secondary Top Feed Conversion - Goleby's Parts | Goleby's Parts
    Radium
    20-0447
    $344.95 - $344.95
    $344.95
    $344.95 - $344.95
    $344.95

    Radium - 13B-REW Secondary Top Feed Conversion

    This Radium Engineering secondary fuel rail is for the Mazda 13B-REW rotary engine. With the use of the provided 2AN ORB plugs, this adaptable des...

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  • Radium - Mazda Top Feed Fuel Rail Injector Seats - Goleby's Parts | Goleby's Parts
    Radium
    20-0444
    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95

    Radium - Mazda Top Feed Fuel Rail Injector Seats

    These are the same machined aluminum injector seats used in Radium fuel rails for Mazda/Eunos Cosmo and RX-7 rotary engines. They are required when...

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