speedster top end

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    DR.honda or ANYONE! can i put a big bore pston in 1997 sppedster and other side oem

    The cylinder shop said one engine needs to be bored to 82.5mm and the other twin engine to 83.5 to clean up everything. so in this case i need to get weisco big bore 83.5 pistons to fit one engine and the other engine 82.5 pistons. Will this be okay that the twin engines wont have the exact same...