speedfight 100 manifold restriction?

Discussion in 'Maxiscooter Tuning' started by 05pardok, Jun 10, 2010.

  1. 05pardok

    05pardok New Member

    Messages:
    75
    Rides:
    aprilia rx80
    just wondering if the speedfight 100cc inlet manifold is restricted?
     
    05pardok, Jun 10, 2010
    #1
  2. capri dave

    capri dave Active Member

    Messages:
    5,076
    The 100cc engine isnt restricted....its just a poor design as far as maximum performance goes...

    it wouldnt hurt to fit a larger bore inlet manifold with one of the V-reed conversions available in conjunction with a 21mm carb :)

    But the 1st thing i would change is the exhaust and fit a gear up ;)

    The speedy 100 pipes arent very efficient, and they are very undergeared for a 100cc scooter...
     
    capri dave, Jun 10, 2010
    #2
  3. 05pardok

    05pardok New Member

    Messages:
    75
    Rides:
    aprilia rx80
    cheers was just wondering coz ive got a 100cc manifold and carb on my speedy 50 and didnt know if the inlet was restricted or not :)
     
    05pardok, Jun 10, 2010
    #3
  4. capri dave

    capri dave Active Member

    Messages:
    5,076
    nope not restricted on the 100cc :)
     
    capri dave, Jun 10, 2010
    #4

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