Ok i took it to the track last friday. It runs low 15s. The gtp runs low 14s. I asked around and thats what stock ls1 cars run around here.

I ran against a bolt on 99 mustang and beat it.

I know it sounds crazy but it is the altitude that kills the NAs here.

Im still keeping the TA ofcourse it looks great on the 20"s and people ask me about it all the time. I love how the ls1 roars at high rpm as opposed to the ugly 3800 exhaust note.

It shouldnt be hard to get it in the 14s thats really all i want for a daily driver. I do have seen modded ls1 run below 14s easily here.

Lid and filter are on the way and long tubes + y pipe should follow.