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    X rage py90 90cc to 110cc issues

    So would the issues im having be because the actual cylinder deck to deck is to short? The original piston was domed and had valve relief in it. Where the new kit is a flat top With a small dish in the Middle. Do i need a different cylinder head for the 110 ? Are there any online resources...
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    X rage py90 90cc to 110cc issues

    Engine # is 147fmf under it, it says *6D0666188*
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    X rage py90 90cc to 110cc issues

    Ill check out the engine numbers tomorrow. Yes it is that style of engine. The kit is like this one Online Shop Supply Quality Motorcycle DY 110 Cylinder Kit(Cylinder/Piston/Piston Ring/Pin/Gaskit/Valve Seal)Kit for sale|Aliexpress Mobile
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    X rage py90 90cc to 110cc issues

    Hello or should I say G'day I have a Chinese 90cc 4 stroke mini that I am trying to upgrade to 110cc. I ordered a 110cc barrel and piston kit form china. Everything fits fine except the piston. At TDC the piston comes out of the cylinder by about 1-2mm. Also the piston itself has no valve...
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