Ed9man- So much? The difference is 10% constant across the RPMs... I would think in the power band you wouldn't lose so much since HP/torque are not linear. Hmmmmm Would it be all that bad??

Nonetheless, I'm taking this junk piece back and going to get the proper tranny! This guy (I hear) deals in junk cars, so that puts the fear in me AND it's just not RIGHT, it's an Si for Pete's sake!