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Thread: 86 350x help!!!!!!!

  1. #1
    Join Date
    Apr 2010
    Location
    Las Vegas
    --
    5

    86 350x help!!!!!!!

    I'm looking for someone in the Las Vegas area who is experienced in repairing a 350X engine. I am in need of help.....
    Thanks, Matt

  2. #2
    Join Date
    Mar 2006
    Location
    PA
    --
    3,515
    what kind of help?
    80s......185 atc, Yamaha tri-moto 200, 85 200x with tons of work
    90s......89 Suzuki quad racer 250 (raced 250 A class for 6 years, late 90s.. custom framed 250x with long travel shocks and a built 350x motor.... built Honda 110
    00s...... chomeoly framed 350 RX with all the goodies (thanks to my bro)
    2012.....Replaced the 350x motor for a 444cc YZ426
    WWW.HREATV.COM

  3. #3
    Join Date
    Apr 2010
    Location
    Las Vegas
    --
    5
    I had the top end sent out and rebuilt. I took it out to Dumont yesterday and didn't make it 15 min. and it completely seizing up on me. I'm hoping that it's just the timing chain. I've had the 3wheeler for 14 years and haven't done much to it till now(not very mechanically inclined). I should have never messed with it!!!!!!

  4. #4
    Join Date
    Mar 2006
    Location
    PA
    --
    3,515
    I hate to say it but I have been burnt by old oil pumps. I'd start by betting a new 300ex oil pump, they are the same as a 350x pump but you need to use the 350x drive gear. Then I'd get a manual and learn how to work on your motor.

    easier said then done i know but it's the only way to not have this happen.
    80s......185 atc, Yamaha tri-moto 200, 85 200x with tons of work
    90s......89 Suzuki quad racer 250 (raced 250 A class for 6 years, late 90s.. custom framed 250x with long travel shocks and a built 350x motor.... built Honda 110
    00s...... chomeoly framed 350 RX with all the goodies (thanks to my bro)
    2012.....Replaced the 350x motor for a 444cc YZ426
    WWW.HREATV.COM

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