I have all the mods in my sig, basically the typical H/C/I, and was wondering what transmission to back it up with. It will be seeing slicks at the dragstrip and some good hard driving every now and then. I am not real knowledgeable on transmissions, I know Tremec makes the TKO, 3550, and so on. What is the differences between these and what are the pros/cons. Does anyone know of any other strong transmissions besides tremec? Thanks in advance.