Got my new IROC-Z today... wow! Its a whole lot quicker than I imagined. I don't know how you can get this thing moving quick in first without a bakeoff! Even rolling on the power, it loves to light those tires. Posi can be a little too exciting when catching second around a tight cornor... even with very little pedal. She's got 104k, but it shifts tight, like a shift kick. Very impressed. Now I gotta clear up my electrical problem, and I should be all set.