kawa js550
Billy Racing
- Location
- Michigan
When did they start making 550 reed motor's? I have a 1990 and a 1993 550sx are they both reed? Also what are the differences between these two years. Thank you
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Is there a difference in performance?Your 90 did not come with a reed motor.
Ya it is thanksthe reed engine should be silver in color and the piston port will be black
More power...........I thought the reed motors only had quicker response but same power?