Piaggio zip RS tuning !Help required!

Discussion in 'Scooter Tuning' started by Myles, Aug 1, 2017.

  1. Myles

    Myles New Member

    Messages:
    1
    parts I have fitted

    Stage6 variator
    Stage6 belt
    Stage6 pro rep exhaust (de-restricted)
    Stage6 adjustable clutch
    Stage6 clutch bell
    Standard 17.5 dellorto carb + air box
    Sets of stage 6 rollers weights
    Medium stage6 contra spring
    Set of polini clutch springs

    My problem is that the ped sets off at near full throttle creeping along very slowly then all of a sudden it shoots off all way to top speed.

    I have played around with different weights in variator and different strength clutch springs and still can't improve acceleration, I've tried 62 jet with brass restrictor in carb and a 68 with it removed but neither seem to make a difference.

    As for clutch springs I've tried soft ones and hard ones and tried a stage6 medium contra spring and standard but still no improvement?!

    I've also noticed that In the back of the clutch it seems to have weights that can be removed or added and I wondered if they maybe played a part in my problem..

    Any advice would be much appreciated
    Thanks
     

Share This Page