21MM CARB OR 28MM? PROBLEMS....

Discussion in 'General Tuning' started by AKIL, Jul 5, 2012.

  1. AKIL

    AKIL Member

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    45
    right so ive got everything 70 kit, gear up, clutch, variator kit, stage 6 hpc crank, polini manifold
    i was just wondering what carb would be the best 21 mm or a racing 28 mm carb? people have been saying that if i put a 28 mm carb it will be too big but i just wanted a second opinion?
     
    AKIL, Jul 5, 2012
    #1
  2. roxy boy

    roxy boy Well-Known Member

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    1,032
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    roxi
    it probs wont even run right ...totally overkill i ran a 25mm on a 172cc
     
    roxy boy, Jul 5, 2012
    #2
  3. AKIL

    AKIL Member

    Messages:
    45
    no good then ay. might just have to sell it!
     
    AKIL, Jul 5, 2012
    #3
  4. Duggiedan

    Duggiedan Piaggio zip 50cc

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    Piaggio Zip
    you can run 28mm carbs on 70s and runs sweet as long as its set up right seen it done before
     
    Duggiedan, Jul 5, 2012
    #4
  5. Jonnymarrw00t

    Jonnymarrw00t Moderator Staff Member

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    Piaggio Zip 05 plate
    I'm running a 24 on my zip. It all depends if you can get it setup properly. However it is overkill on a sport kit in my opinion.
     
    Jonnymarrw00t, Jul 6, 2012
    #5
    Duggiedan likes this.
  6. AKIL

    AKIL Member

    Messages:
    45
    okay ill try it if it dosent work gunna have to sell it
     
    AKIL, Jul 6, 2012
    #6
  7. derekjohn

    derekjohn anyone got a 125/172/182 engine for sale?

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    NRG power
    nar dont sell it. 80cc it. parmakit takes standard crankshaft and only slight crankcase modding =]
     
    derekjohn, Jul 11, 2012
    #7

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