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Thread: Need a 56mm piston oil ring

  1. #1
    Join Date
    Mar 2010
    Location
    Wisconsin
    --
    201

    Need a 56mm piston oil ring

    I bought the rocky piston kit for atc 110 + 4mm off of ebay. I went to install it and it snapped in half. Does anyone know where I can get one? I have contacted the seller of the piston but I was hoping I could find it sooner then later.
    1978 ATC 90
    22mm Keihin carb
    Ported intake/head
    Performance cam
    56mm 9.5:1 piston
    110 cylinder/crank
    110 cylinder/ timing chain
    Front drum brakes
    Brush guard
    Complete rebuild to a 122cc
    Complete frame off restoration.
    $1400 invested

    1983 ATC 110
    22mm carb
    Ported head/intake
    Performance cam
    56mm 9.5:1 piston
    Complete rebuild to 122cc
    Complete frame off restoration
    $1000 invested

    1984 200x
    26 mm carb.
    CR85 rear caliper
    TRX hubs/rims
    $871 invested

  2. #2
    Join Date
    Jan 2010
    Location
    Howell, Michigan, United States
    --
    1,736
    i got my full set for 10 bucks. the dealer seems to be selling the one after another, id just buy the whole kit again. 10 bucks aint bad, its just a bit time consuming

  3. #3
    Join Date
    Mar 2010
    Location
    Wisconsin
    --
    201
    I called the dealer and asked. They only had oversizes for the 125 up to .5mm. So 55.50mm won't work. Can you elaborate on what you got and from where?
    1978 ATC 90
    22mm Keihin carb
    Ported intake/head
    Performance cam
    56mm 9.5:1 piston
    110 cylinder/crank
    110 cylinder/ timing chain
    Front drum brakes
    Brush guard
    Complete rebuild to a 122cc
    Complete frame off restoration.
    $1400 invested

    1983 ATC 110
    22mm carb
    Ported head/intake
    Performance cam
    56mm 9.5:1 piston
    Complete rebuild to 122cc
    Complete frame off restoration
    $1000 invested

    1984 200x
    26 mm carb.
    CR85 rear caliper
    TRX hubs/rims
    $871 invested

  4. #4
    Join Date
    Jul 2009
    Location
    South Florida
    --
    6,808
    He's talking about just buying another kit just for the oil ring . Those 1 piece oil rings are a pain to put on and their is ax a trick to doing it .
    http://cgi.ebay.com/ebaymotors/ws/eB...EF:MOTORS:1123
    78 atc 90/180cc Dickson Full Suspension
    76 ATC90/180cc Nicholson
    77 atc 90 Dickson Full Suspension
    84 KLT 110/123cc Powroll Racer from 80s
    87 atc 125m stock
    84 atc 200x Curtis Sparks
    84 atc 200x Powroll My race bike from 80's
    83 atc70/108cc Powroll blue Xmas Special
    81 atc185s HP-ATC full suspension

    Performance Shop is Open PM me for Service

    My Feedback http://www.3wheelerworld.com/showthr...ck+shortline10

  5. #5
    Join Date
    Mar 2010
    Location
    Wisconsin
    --
    201
    I know that they are brittle to begin with. I was being very carefull and it still snapped. Very frustrating. I have emailed that seller through ebay about my problem. Hopefully I will hear something back soon.
    1978 ATC 90
    22mm Keihin carb
    Ported intake/head
    Performance cam
    56mm 9.5:1 piston
    110 cylinder/crank
    110 cylinder/ timing chain
    Front drum brakes
    Brush guard
    Complete rebuild to a 122cc
    Complete frame off restoration.
    $1400 invested

    1983 ATC 110
    22mm carb
    Ported head/intake
    Performance cam
    56mm 9.5:1 piston
    Complete rebuild to 122cc
    Complete frame off restoration
    $1000 invested

    1984 200x
    26 mm carb.
    CR85 rear caliper
    TRX hubs/rims
    $871 invested

  6. #6
    Join Date
    Jan 2010
    Location
    Howell, Michigan, United States
    --
    1,736
    Quote Originally Posted by shortline10 View Post
    He's talking about just buying another kit just for the oil ring . Those 1 piece oil rings are a pain to put on and their is ax a trick to doing it .
    http://cgi.ebay.com/ebaymotors/ws/eB...EF:MOTORS:1123
    yep, thats it
    http://cgi.ebay.com/ebaymotors/HONDA...s#ht_500wt_956

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