I am gonna be running some 11's here real shortly and my tranny to my knowledge is bone stock. I have had a front mount tranny cooler since day one (25k miles) and now I am at 85k miles with not a hint of tranny problems. I was thinking about installing the PTS shift kit and pressure regulator. I plan on getting the motor and tranny rebuilt next winter so I don't want to do any heavy modifications to it right now. Are these the only two mods I need right now? Will my tranny be ok handling 11 second passes? It's not like I race my car every weekend...mostly street driven.