The noise is a whirring / whistle like a SC..I peaked under the hood and I noticed the crank dampner is whobbling..I don't remember that making this type of racket on my 94 when it went bad..My other guess is perhaps the throw out bearing..the previous owner had a new clutch installed, but gave me a new TOB as he thought MAYBE there was something wrong with the one that was installed..So..would a bad TOB make a whirring noise that sounds like a friken Vortex from inside the vehicle??