guys i know this has been debated for what seems like to be the begining of time. now everyone argues that the lightened pulleys are bad for engines and others say theirs are fine. but i think people are not getting the friggin point. i found an article on overboost.com site that nicely explains it with pics. anywho both parties arguing make correct points. im the guy in the middle thats gonna bridge the gap well unless you just stubborn, stupid, or just plain whining bit*hes! .
so basically put crank pulleys dont balance our engines(they are internally balanced), but they do absorb or dampen torsional vibrations from crank flex caused by the cylinders firing.
overboost link on subject.
http://www.overboost.com/story.asp?id=1283
so basically put crank pulleys dont balance our engines(they are internally balanced), but they do absorb or dampen torsional vibrations from crank flex caused by the cylinders firing.
overboost link on subject.
http://www.overboost.com/story.asp?id=1283
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