Just wondering if anyone here has logged the factory manual trans launch control in action on an LS3 Corvette or Camaro. I know the theory of the system as far as the wheel speeds go and modules involved, but I'd like to know what exactly the ECM alters on the fly when the system is active. Spark? ETC? Fuel? Or maybe a combination of the above? The reason I ask is that I'd like to be able to use it on my supercharged Grand Sport, but I can't find much info on how it works.
I'd just log it myself, but I have a meth injection system that makes me a little nervous to do so. I have fuel cut-off disabled for my regular rev limiter, but I have no idea if the launch control works the same way. I used it a few times when the car was nearly stock. Guess I should have logged it then, but I didn't.
Thoughts, anyone?