This isn't a launch control feature, it's nothing more than a rev limiter. The autos and SRT's have them as well and on the SRT, it won't engage the SC so you know darn well it's not a "launch control" feature. I wish I could find a transmission harness so I could hack it up without looking back and figure out how to make a transbrake and positive shift controller so that it would just slam those solenoids open at 6200 everytime and just lock it up for a really hard and aggressive shift if you had it to the boards at tehe track. To many projects to work on right now. LOL