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Thread: ATC90 hi/lo gearbox delete question.

  1. 01-08-2012, 08:49 PM #1
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    bandito90
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    ATC90 hi/lo gearbox delete question.

    I need some input from the guy's who have 90's with the hi/lo gearbox deleted. I did my first one today.Question is there are a few what i would say are oil galleys showing.Are they just vents that can be plugged or just left as is? Or do I need to get another side cover?

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    1978 bandito framed atc90
    1984 YT60
    1974 rd60
    2002 Buell Blast
    1984 Honda xr100 project in the trunk of my car.
    1964 honda C100
    1981 Honda Hobbit
    1984 Yamahopper
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  2. 01-08-2012, 09:53 PM #2
    Vealmonkey's Avatar
    Vealmonkey
    Vealmonkey is offline Power User The day begins with 3WW
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    Vents. Thanks Timmy for getting my parts done. I owe you. Sorry I missed you last night at Bruces.
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    Ascott 500 head/350x (Project)
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    AWS Aluminum 90 frame
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  3. 01-08-2012, 09:59 PM #3
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    bandito90
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    Your welcome,Pat

    So do I just leave them or get them welded shut?
    1978 bandito framed atc90
    1984 YT60
    1974 rd60
    2002 Buell Blast
    1984 Honda xr100 project in the trunk of my car.
    1964 honda C100
    1981 Honda Hobbit
    1984 Yamahopper
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  4. 01-08-2012, 10:27 PM #4
    Vealmonkey's Avatar
    Vealmonkey
    Vealmonkey is offline Power User The day begins with 3WW
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    You can leave them, they are fine. If you vent your engine case any other way, then you can plug them with JB Weld if you want. I don't really think you are going to be running through water are you?
    Nicholson 500x (Project)
    Nicholson 185s
    Nicholson 110 (That takes an atc70 tank)
    Ascott 500 head/350x (Project)
    Homebuilt Racer Chromoly Suspension 110 (Ragin Runt)
    PK Racing Suspension 70
    A+ Inc Suspension 70
    AWS Aluminum 90 frame
    Hi Performance ATC Suspension frame rd350
    Hi Performance ATC Suspension frame 90
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  5. 01-08-2012, 10:32 PM #5
    bandito90's Avatar
    bandito90
    bandito90 is offline At The Back Of The Pack Arm chair racerAt the back of the pack
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    I'll probably never run it in water. I do have plans to vent the motor at one of the valve tappet covers and in the cases.
    1978 bandito framed atc90
    1984 YT60
    1974 rd60
    2002 Buell Blast
    1984 Honda xr100 project in the trunk of my car.
    1964 honda C100
    1981 Honda Hobbit
    1984 Yamahopper
    Reply With Quote Reply With Quote
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