Thanks, but I guess I'm confused after reading this thread where even Jake says he's developing a dampened UDP. RSS, it seems, already sells a dampened pulley, and the dual mass flywheel, it seems, dampens the area of the tranny connection, not the engine harmonics, so two separate purposes. Seems there's still a good reason for a dampened pulley. I guess my question is answered however, as RSS puts out a dampened pulley.
http://986forum.com/forums/showthread.php?t=24481&page=2&pp=20&highlight=Underdrive+pulley
2001 Porsche Boxster
2007 Carrera S Cabriolet
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