[170FC]

I was talking to a good friend of mine today that is involved with GM and a few racing schools. He was telling me that even when you turn the traction control off it is still 50% effective (something to do with liability). Supposedly there is a sequence of using the key switch and throttle pedal to de activate it completely. Some dyno guys may know about it. Anyone ever heard of this?

 

[Phoenix]

I've heard of some people removing the ABS fuse for dyno runs. I do not know if it makes a difference or not.