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  1. #1

    Question Yamaha GP 800 top end rebuild questions

    I just bought a yamaha GP 800 it needs a new piston and upper rod bearings. I have a few questions. First what is a good piston to use (besides oem) I am trying to fix it cheap (but correctly) and sell it. What are some things I should check for causes that the bearing went out? Are there any tips or tricks to working on these? Is there a good website to order yamaha parts from? Thanks for all your advice and information!

  2. #2
    does anyone know anything about this?

  3. #3
    gkecorp's Avatar
    Join Date
    Feb 2009
    32065 Orange Park FL
    Send me a PM with your email address. i will email you my number and give you a ton O info!!

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