I got the dominator and 8K clutch on yesterday... a buddy of mine saw it run both last weekend and yesterday's test run and could not believe it had the same engine in it. He is waiting on his new MT to come and started writing down parts to buy... he was totally impressed that a truck this big with tires and wheels this heavy could move the way it does... it is a BEAST indeed.Though I love the launch that the 8K clutch gives, I might take it back off and stick with stock. I am undecided about it because it seems that there is now no such thing as "half throttle" and some of the crazy jumps and stuff should not be done at the kind of speed this thing is putting out. The Dunerunner is my speed monster (when I replace a gasked) and I will put it on there.