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  • Radium Nissan Injector Seats, 25mm, RB25DET
    Radium Nissan Injector Seats, 25mm, RB25DET
    Radium Nissan Injector Seats, 25mm, RB25DET
    Radium Nissan Injector Seats, 25mm, RB25DET

    Radium Nissan Injector Seats, 25mm, RB25DET

    $164.95

    These are the same machined aluminum injector seats used in Radium fuel rail kits. They are required when converting an OEM side feed injector to a top feed injector that uses a 14mm lower O-ring. They simply "pop" into the intake manifold (1 required per injector). They seal to the machined injector counterbore using the included Viton O-ring. The 2 sizes are based on the intake manifold's inside diameter of each injector counterbore. Below are just a few examples of some popular Nissan engines.
    30mm = KA24DE S13/S14, SR20DET S13
    25mm = RB25DET, SR20DET S14/S15, SR20VE FWD
    All 30mm injector seats are black anodized. All 25mm injector seats are Radium green anodized. The injector seats are CNC machined with a common 14mm bore for the lower injector O-ring.

    If you have a deadline to meet, please confirm that we have stock ready for dispatch to avoid disappointment!

    FREE SHIPPING ON ORDERS OVER $1200!**

    Product Info

    FEATURES
    CNC machined 6061 aluminum
    Bright dipped anodized
    Laser etched logo
    Viton O-rings

    INSTALLATION
    Thoroughly clean out any dirt or debris found in the intake manifold injector seat bores. Next, lubricate the Radium injector seat O-rings with engine oil. Press the Radium injector seats down firmly into the intake manifold injector ports until fully seated. If necessary, use a small rubber mallet.

    Shipping & Returns

    Free Shipping does not apply to some heavy items, for example: Wisefab & BC Racing are included for free shipping, NPC and some PWR are not included.

    Shipping times may vary depending on your location, however the majority of packages are received within 3-5 business days of dispatch!

    We dispatch 5 days a week, and aim to process all orders within 24hrs*

    On weekends and public holidays, orders will be processed next business day.

    *order processing may be delayed during sale events or holiday periods.

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