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sret43
03-10-2006, 04:52 PM
I'm looking for feedback on the reliability concerning a steel shell and an aluminum shell damper assembly. The same goes for the hub material.
The weight differences are a given.

What I'm looking for:

Does the aluminum shell damper assembly perform as well as a steel shell assembly in controlling crankshaft twist and harmful harmonics?

Does the aluminum hub show tendencies to wear more quickly than a steel hub at the seal surface?