Peugeot Speedfight 3 2t 50cc AC Carburator Problem

Discussion in 'The Workshop' started by Mihajlo, Jul 11, 2019.

  1. Mihajlo

    Mihajlo New Member

    Messages:
    2
    Hello, my name is Mihajlo, I’m new.
    I have Peugeot Sf3 50cc 2t, full stock only rollers is 8,5g (stock 9g). I buy used scooter, on scooter i have Gurtner 12mm electric choke carburator with main jet 52. My scooter has top speed about 58-62 km/h (36-39 mp/h) i have 65kg. I think thats it too slow, can someone tell me fabric settings for this carburator because i think that is 52 mm very small for main jet. I thinking to put on 62mm but i dont understand too much how its work ( which main jet i must put on) this is my first scooter.
    Sorry on my bad English
    Thanks in advance, have a nice day
     
  2. Damjan

    Damjan Member

    Messages:
    82
    Rides:
    Baotian Falcon 50R
    You need to check your plug color on full throttle, then proceed with jetting from there.
     
  3. Mihajlo

    Mihajlo New Member

    Messages:
    2
    I can send picture of spark ppug in next Sunday, i am on holiday now
     
  4. Mark Emerson Trentham

    Mark Emerson Trentham Well Known Member. Staff Member

    Messages:
    8,191
    Rides:
    NSC110/ET2/Zip4t50.
    I got what you were trying to put across,your English is pretty good,got ?'s go for it.!!!
     

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