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  1. #1

    Default 1993 40HP Yamaha

    I bought a used boat and I am trying to find out the fuel oil ratio. The previous owner told me it is a 1993 MOD. on the right hand side of the motor there is a plate with the model number but it is unreadable. on the left hand side of the moter there is a plate with the numbers

    C40PLRR
    6E9 L 330704

    Can someone advise me of the correct fuel oil ratio

    Thanks!

    Jeff

  2. #2
    Moderator JB's Avatar
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    Default Re: 1993 40HP Yamaha

    50:1, Jeff.

    Good luck.

  3. #3

    Default Re: 1993 40HP Yamaha

    Quote Originally Posted by JB View Post
    50:1, Jeff.

    Good luck.
    Thank You!!

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