On my SRT6, I have taken off at a stop light and the traction control
will virtually shut engine down and brake so hard that it will
throw me forward in my seat. I hate when that happens.
Turning off traction control helps considerably but the system is in place
for a reason. I'm sure it has saved my butt more than once.
That was from the line. It has not happened to me during full throttle
toward red line. It doesn't sound like traction control...

Have you been able to duplicate??