MBK booster 70cc

Discussion in 'Scooter Projects' started by PedBoyEd, Feb 17, 2012.

  1. PedBoyEd Member

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    68
    well yeah thats what i did and couldnt see anything, but im pretty sure as i say its coming from the cylinder, ive replaced the variator with a polini one so it shouldnt be that, im going to replace the small end bearing when i get the chance and see if that helps, its not affecting preformance but is just really annoying, sooner or later it will cause me problems i should think
  2. Duggiedan Piaggio zip 50cc

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    you said your using a 21mm tnt carb? with a 95 jet are you running with open air filter or standard box?
  3. Jonnymarrw00t Moderator

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    You should never lean a bike on it's side while it's running....
  4. Stathis Black Nrg Power 70cc Beast!

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    why is that??
  5. Jonnymarrw00t Moderator

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    Oil wont be getting to the crank bearing ?
  6. ramo GoldMember

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    728
    I thought that only mattered on bikes with a sump as opposed to a 2t where the crankcase is always filled with oil and fuel?
  7. Jonnymarrw00t Moderator

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    How can It be if the bike is leaning over :/
  8. ramo GoldMember

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    728
    Because a vacuum has the same 'pulling' force no matter what direction its pulling in? Compared to a 4t ect that works by the oil being splashed onto the bearings

    Im more asking than anything else tbh secretly i have no idea
  9. Jonnymarrw00t Moderator

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    Nor me. Anyway shouldn't lean a bike when running anyway.
  10. Stathis Black Nrg Power 70cc Beast!

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    i wouldnt like mine to fall down :( it has never fall down untill now :D
  11. PedBoyEd Member

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    68
    open airfilter mate
    Duggiedan likes this.
  12. PedBoyEd Member

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    68
    The peds engine has been taken off now as the front half pulley nut has come off and the belt etc is fucked... its because i didnt use a torque driver to tighten it i think, so im saving for some new parts : star washer, half pulley face plate thing whatever, new belt, new crank bearings and seals. this time you will be happy to know im getting someone who knows what they are doing do it haha
  13. Stathis Black Nrg Power 70cc Beast!

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    thats bad news and good news! :p
    PedBoyEd likes this.
  14. PedBoyEd Member

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    haha yeh stathis its just, all the tools i have is some spanners screw drivers and a socket set. also a big hammer for when things go wrong.. :D
  15. Stathis Black Nrg Power 70cc Beast!

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    you should go then and get some supplies! :p
  16. Jonnymarrw00t Moderator

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    Decent tools aint cheap. Spent £60 on a rachet....
  17. PedBoyEd Member

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    68
    damn £60, i think my dads got a tonne of tools in the attic so thats the next job for the weekend.

    also im getting some money towards the end of the month so updates early april and probs a video of it razzing around.. :)
  18. Stathis Black Nrg Power 70cc Beast!

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    60 is quite much tbh :p but a friend of mine found one of those clowns at the side of the street who sell stuff and he bought a full case with all the needed tools for only 100euros! now thats a fucking bargain! :p (im talking for a lot of tools)
  19. red and black runner Member

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    60
    Boot sales I'f u want tools mate
  20. PedBoyEd Member

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    68
    nice nice pork and rice... :)

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