i took my 12 to mason today for a track rental, i got some getting used to it runs in and finally got a half decent pass in at a 12.73 @109 mph was low in right lane, i went 12.8 @113 in left lane all in all an good day, i hope to get back again soon for some lower 12 sec passes in better air and with a treated starting line todays was marginal at best , car is still stock just has gt500 ab , my bestg 60 was only a 1.9 so i know it has more left in it