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Thread: Is my piston ruined?

  1. #1
    Join Date
    Mar 2003
    Location
    Australia
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    1,919

    Is my piston ruined?

    I have attatched a pic, ive had two diff opinions, one said it was stuffed one said it would be ok. You can see that the tang on it has been broken off by me (idiot).

    Tell me what you think...

    Matt
    Attached Thumbnails Attached Thumbnails 107_0723.JPG  
    1980 ATC 70 Needs Restoration
    1985 ATC 250es Fully Refurbed
    1986 ATC 350x Mint Original

  2. #2
    KASEY's Avatar
    KASEY is offline weee weeee weeeeeeeeeee ! ! ! The day begins with 3WW
    Join Date
    Jan 2003
    Location
    ARIZONAS BIGGEST TROUBLEMAKER
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    4,239
    I would NEVER put a broken piston back in anything,,,,, not worth it..........

  3. #3
    Join Date
    Sep 2002
    Location
    Washingtons Crossing, Pa.
    --
    2,977
    A new $80 piston is well worth the piece of mind you will get from knowing you wont have to spend $300 on a complete rebuild from when that piston grenades your engine.
    J. Jonny D, --- Quad - Trike relations committee Chairman and all around swell guy.

    Rides: '91 Warrior, '87 TW200, 1984 YTM225DX, 1984 ATC125M, '71 CL350 Scrambler

  4. #4
    Join Date
    Sep 2003
    Location
    El Paso Tx
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    1,123
    I would get rid of it. Cant see your pix though. I put in a bigger one in my atc 185s because it smoked a lot and there were a lot of scratches in the bore due to a cheap man's k and n red shop towel filter (minus any oil ). I also finally figgered out why I couldn't get it to start for the past year or so. Anyways, I am very pleased with the results. I touched the throttle and I almost fell off the back end. Thank goodness I have a rack in the back. There are many pointy rocks in the lawn.

  5. #5
    Join Date
    Mar 2003
    Location
    Australia
    --
    1,919
    I cant belive i accidently broke that, i was being to careless. Now ill have to fork out 100 or so bucks for a new one. Big shame....

    Matt
    1980 ATC 70 Needs Restoration
    1985 ATC 250es Fully Refurbed
    1986 ATC 350x Mint Original

  6. #6
    Join Date
    Apr 2003
    Location
    HARTFORD CT, USA
    --
    478
    Its an ashtray now son. Move on.
    Was this post for real?
    'WHEN IN DOUBT.........GAS IT!'
    87 KXT250B2 Tecate
    86 ATC250ES BIG RED
    85 ATC350X
    85 ATC70
    'A FEW IN PARTS'

  7. #7
    Join Date
    May 2002
    --
    610
    Make sure the bore size is ok for the new piston. Have the new piston and the cylinder measured by a machine shop to be sure they make a good fit.
    Sam from Florida
    1985 BIGRED $ 200X

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