Just left Speed Inc. after an LS7 clutch install. Smooth as butter, no chatter and feels really good. I went with a new GM Master cylinder and slave. Pedal pressure is similar to the old clutch. Thanks for a good experience Tom.
While driving around the neighborhood, I found an Illinois emmsion testing facility down the block from Speed Inc.
I couldn't resist and I went in to get sniffed(ODBII only these days). The tech was looking kind of strangly at the car. I passed the test and give him a good Corsa salute on the way out.