Home › Forum › Ask A Member › 18HP saga continues. Can’t get past 14mph and 3,900 RPM. › Re: 18HP saga continues. Can’t get past 14mph and 3,900 RPM.

#65833
Tubs
Participant


    Have you checked that the whole exhaust is clear of carbon?
    Partial blockage somewhere could cause this issue.

    A "Boathouse Repair" is one thats done without having tools or the skills to do it properly.