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srx engine swap 171cc

Discussion in 'SnoScoot,SRX120' started by psychopred, Mar 24, 2017.


  1. psychopred

    psychopred Newbie

    Messages:
    1
    Location:
    quebec
    Country:
    Canada
    Snowmobile:
    2011 Apex xtx
    does anyone do this change and what you need and wich sprocket ratio put on it
     
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  3. vanstone

    vanstone VIP Member VIP Member

    Messages:
    35
    Location:
    Pewaukee, Wi.
    Switch to #35 chain and regular go kart racing clutch. All else fits. Did this a number of years ago. I put a cam in it with the racing valve springs and cut the head slightly. At 165# I could ride it in the grass in the summer. Radar at 48 mph but it could clearly handle any gear for more top end.
     

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