i take my SS lude from 1st gear too like 25mph and then 2nd till like 65mph or so, feels like its doin this in 6 or so seconds, fast as hell too feel anyway. i also sometimes will be in regular automatic mode going like 45mph, i can drop it too 2nd and zoom from 45mph too 65mph or so fast as ****. my rpms geting up too like 6500 or so . would keep doing this really wear the crap out of engine and tranny or is this fine too do? i figured tranny all computerized and if it was bad it wouldnt let me do it. i just did it a few times, but so fun.. zoom zoom =) lemme know thanks