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  1. #1
    Join Date
    Jul 2021
    Posts
    1

    Default New used 2020 Supra se450. How often for oil change? What oil?

    Just got new to me 2020 Supra SE450.
    First surf boat for me.
    How often do you change oil and what oil do you use?
    Is there a drain hose?
    Thx,
    Don

  2. #2
    Join Date
    Apr 2018
    Posts
    139

    Default

    The 450/460 calls for 15W50 and recommended interval from Indmar is 75 hours and yes there in a drain hose. If you idle a lot on a small lake and donít run it hard enough. You can get fuel dilution of the oil and 25 hours is recommended.

    Here is your Indmar Manual if you didnít get one from previous owner.

    https://www.indmar.com/wp-content/up...ake-Series.pdf


    Sent from my iPhone using Tapatalk

  3. #3
    Join Date
    Jul 2007
    Location
    Flowery Branch Georgia
    Posts
    2,650

    Default

    I change every 50 hours with Mobil 1 15w50 and a good filter not Fram orange.

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