well.. on my way home I tried a few more mini launches and in a few of them I heard a grinding/popping sound. I cant tell whats really happening if its from the engine or rear end. all I know is I'm tired as hell and has been a pretty shitty day (other then just racing). One thing is for sure that major buying of toys is coming to an end for a while. I have the power pipe / gt500 TB all in box here. I will install those and try to get ram air to it. I will most likely have to go for a re-tune and then thats it (baring nothing breaking). I know I have 11 second car all I have to do is practice. I Fed up the first run pretty good but still got a 12.5. I just hope that noise I heard was not an F'ed up set of 4.10s or my Eaton True track all because I was in a rush to race =-/