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  1. M109R Shop Talk
    I have owned my '07 M109 since new-- 0mi. I have been slow to mod it, because it seems like the perfect bike for me, but sure enough, over time, I have been slowly giving in to the mod bug. I ordered the Timing Retard Eliminator for the M109/C109 from RatedR w/ the thought of "free hp" from a...