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Discussion Starter · #1 ·
hi all
bought this as a project bike and have sunk alot of dollars into it already. i have been hearing this bike had crank problems but im fortunate not to have any right now. i bought this from the original owner, who cared for it and is in really good shape considering its age. the only thing i have done so far to get this beast running is clean the carb and put a new stator on. however, the bike starts and runs great, but seems to lack any sort of power which suggests to me no compression. the yamaha dealer said i should have readings of 100 to 110 for compression test, i'm at 103-105.
does anyone have any suggestions for me?
thanks in advance.

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