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Old 01-20-2013, 08:09 PM   #34 (permalink)
7419sundat
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Quote:
Originally Posted by SS_Firehawk View Post
Those links are detailing the replacement a traditional rubber dampener or viscous. What needs to be proven is if our stock crank pulley dampens anything having to do with dangerous frequencies. I find little merit in the rubber gasket quelling any vibration at all, it's too small. The only difference I see is one is iron, the others are billet (some may be cast) aluminum.

There is already a thread on this whole topic, this should just be merged with that one. Waste of forum space IMO, there are no revelations here. Even the links are the same.
Are you kidding?? The first article specifically talks about how solid crank pulleys are bad. The second article covers every single detail in harmonics and even shows how you test for it. TORSIOGRAPH
Maybe you need to actually read them, or find better data than that proving it wrong...
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