thanks Steve and Eric for that clarification, I do realize that you are posting info from the Unorthodox web site. And that generally dynos don't lie but then there are tolerances in any measuring device. I guess where I get stuck on this is that from basic physics principals one can not explain how this HP is being made from just reducing mass. From underdriving that is easy, you are not putting as much HP in the accessaries. But from reducing the mass?? Well unless you're running the bearings "DRY". The only way there should be any appearant HP increase would be only under acceleration. Simply stated a mass at rest stays at rest and a mass in motion stays in motion unless acted upon by an out side force, otherwise you have some pretty high friction bearings.
Being an engineer myself I know there are ways that we, as engineers, play with the numbers to kind of present things to make the point that we want to make. Anyway I sent off an e-mail to Unorthodox to try to get them to explain how they arrived at the claims they are making. Thanks anyways.

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'91 Stealth RT, DOHC, NA; many mods
'93 Stealth TT, Stock