I am trying to decide between using a Weiand Pro-Street 177cid blower and a ATI Procharger on my new 454 for my '70 Elky. I think the deciding factor might be the gear whine, which I want. I don't think the ATI Procharger will have any whine at all (or does it?). Has anyone used the ATI Procharger? Thank you for your time.
-'70 El Camino 454 RAT
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