Stage 6 pro rep pipe/stage 6 racing mk2

Discussion in 'Scooter Tuning' started by Tam171190, May 27, 2017.

  1. Tam171190

    Tam171190 New Member

    Messages:
    26
    hi,

    So due to my 70cc iron kit getting tired and needing replaced iv opted for the stage 6 racing mk2 cylinder and full circle crank. I am running a 17.5mm carb,Doppler intake and reeds,race clutch, standard airbox with snorkel removed and a stage 6 pro rep pipe along with top racing variator. Iv seen on here and other forums that the stage 6 pro rep pipe might struggle with the cylinder. Has anyone had any experience with this setup? I also have a 21mm carb I can fit if needs be but I do like the crispness of the 17.5 in the low rev range.

    Thanks
    Tam
     

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