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  1. #1

    Join Date
    Mar 2021
    Posts
    9

    Yamaha sho to svho

    Hey,
    My sho engine exploded and got svho engine with head. Evrything else from sho. My problem now is i can't get thst started. Do i need re tune my sho ecu?
    I also want get more power from that engine what should be easy and reliable way to get +80mph.
    Sorry my bad english and if i got my thread wrong place.


  2. #2

    Join Date
    Aug 2021
    Location
    Finland
    Posts
    13
    Quote Originally Posted by Ppelto View Post
    Hey,
    My sho engine exploded and got svho engine with head. Evrything else from sho. My problem now is i can't get thst started. Do i need re tune my sho ecu?
    I also want get more power from that engine what should be easy and reliable way to get +80mph.
    Sorry my bad english and if i got my thread wrong place.

    You have to get a tune for the Ecu, SVHO has way bigger injectors and probably other differences too. I don't know if theres any differences in igniton timing. Btw are you finnish? Just based on your nick.

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