help Carb sizes 20.5-25mm

Discussion in 'General Scooter Discussion' started by Nitro-Rhys, Feb 3, 2007.

  1. Nitro-Rhys

    Nitro-Rhys Active Member

    Messages:
    1,397
    Hiya currently i got a 25mm dellorto carb on my sr172, what type of mpg would i be looking at if i put the 20.5mm(i think) back on, What type of effect would this have on performance? if i wanted to swap them around i wouldnt have to get it set up everytime would i?
    :wtf: thanks
     

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