250cc swap "Zero Tolerance"

Discussion in 'Scooter Projects' started by Rusted8o8, Mar 31, 2012.

  1. Rusted8o8

    Rusted8o8 New Member

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    So, in the middle of my Ruckus build I decided to tackle another idea.
    ..Take a liquid cooled 250 and cram it in a 49cc body. When I discovered that there are two different motors (horizontal and vertical) I realized that you could probably fit it into the 50's body fairly easy.
    Yes I considered putting in my Ruckus, but I have a well thought out plan for it. this? this is, because I could.
    I wish I had more and better photos but this is what we're working with.

    [​IMG]

    started with a new, stock 49cc scooter, then I put a 87cc bore kit, carb, exhaust,plug,wire,cdi,uni.
    pretty much all you can do to a GY6 50 aside from putting a longer/better crank.
    It was a cool scoot like that and I rode it probably 2000 miles before I started this swap. It was quick and the high speed was probably 50-55mph. And going fifty on 10" wheels is bleepin hairy brah. :confused:hock:

    I Put the motor in "Frank" [​IMG]
    Its a busted up looking shop scoot we made from spare rental parts and put the 87cc motor in.
    but, I digress.

    [​IMG]
    [​IMG]

    Then I Took this, and pulled the motor and harness out.
    [​IMG]
    [​IMG]
    [​IMG]

    Then simply stuffed it in the frame... Aaaand WahLah!
    [​IMG]
     
  2. Rusted8o8

    Rusted8o8 New Member

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    8
    I was going to put 12" wheels on it, but then I saw it, and I think the 13" and 10" is growing on me?
    so I think its gonna stay. Also, after we get it fired up and running, all the plastic is going to the paint shop. Not sure what color yet?
     
  3. Rusted8o8

    Rusted8o8 New Member

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    8
  4. craigdmjv

    craigdmjv 1984 Yamaha Salient............<3

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    433
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    1984 Yamaha Salient
    qt least the wheels look well matched i had them wheels on my old huatian chinese import and the grip was terrible
     
  5. Rusted8o8

    Rusted8o8 New Member

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    8
    when I was done stuffing this turkey, I decided with the radiator by my feet.
    It will pop out of the plastic a bit, but it will look cherry.
    [​IMG]

    new meaning to the word "hot seat" haha

    I carbon fiber wrapped the front piece. gonna keep that but changing from black paint to something else brighter.
    [​IMG]
     
  6. Rusted8o8

    Rusted8o8 New Member

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    8
    And here it is welded up and radiator in. Still need to wire it all and get it running cool. cut the front plastic for the rad to pop through.
    Also, going with a drag bar up front so figuring a headlight now too. Then break it all back down and paint it.
    ...as I wait for Ruck parts ha.
    [​IMG]
     
  7. craigdmjv

    craigdmjv 1984 Yamaha Salient............<3

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    433
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    1984 Yamaha Salient
    is this a usa bike indicators dont look to uk spec
     
  8. SpeedFight-TrueFight

    SpeedFight-TrueFight Pug-Way is my Dub-Way :P..

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    Rides:
    Peugeot Speedfight
    beast this is awsume very different tho :p
     
  9. Stathis

    Stathis Black Nrg Power 70cc Beast!

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    Nrg Power 70cc
    you guys are nuts!!! this will be a killing machine!! :eek: still i fucking love it even if it is chinese :D :D
     
  10. Rusted8o8

    Rusted8o8 New Member

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    8
    Yea, This Bike is in Hawaii (Maui) not UK spec.

    Well its all wired up and on the road!
    I put drag bars on it, and need to figure out some gauge options.

    Pretty happy with it.
    took it out for a short cruz today.
    still need to up jet, but pulls hard to about 70 then leans out.
    stopped to cool it and take a few shots.

    [​IMG]
    I had plans to drop it (lower it) but I Like it the way it is.
     
  11. Rusted8o8

    Rusted8o8 New Member

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    [​IMG]
    [​IMG]
    [​IMG]
    Then ran into some familiar Rucks at lunch time.
    [​IMG]
    [​IMG]
    [​IMG]
     
  12. SpeedFight-TrueFight

    SpeedFight-TrueFight Pug-Way is my Dub-Way :P..

    Messages:
    72
    Rides:
    Peugeot Speedfight
    only Chinese scooter ive ever liked good job
     
  13. Stathis

    Stathis Black Nrg Power 70cc Beast!

    Messages:
    1,720
    Rides:
    Nrg Power 70cc
    you sir are a legend! this is the best shit i have ever seen you must go on a show or something haha :p and those ruckus are maaaaad! :D

    great job!
     
  14. 2 STROK3 JUNKI3

    2 STROK3 JUNKI3 New Member

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    20
    lovin this project! never seen anything like it
     
  15. FiddyRox

    FiddyRox Well-Known Member

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    1,112
    Rides:
    Aerox, CRF450, YZ125
    Looks awesome, what kind of power are you getting from the 250?
     

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