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Old 12-17-2016, 11:11 PM   #11
toohighpsi
 
Drives: 2015 C7 Z06 M7
Join Date: Dec 2012
Location: So-Cal
Posts: 665
Quote:
Originally Posted by RuthleSSchevy View Post
Is there a big advantage with the billet harmonic balancer? Who sells them?

Aftermarket balancers are normally required because of SFI requirements (10.99 and faster), but in a supercharged applications they also offer the ability to purchase different size crankshaft pulleys, if desired, to further overdrive the SC.
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