RCU Forums - View Single Post - Running a YS inverted

08-18-2007 | 09:24 PM

#15

Jim Schwagle

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From: Canyon Country, CA

RE: Running a YS inverted

The YS63 uses the same header thread as the OS70 and 91 Surpass. Go to the Tower website and look up OS flexible headers, mufflers, accessories etc and they will fit the 63. The Performance Specialties stuff works well too.

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