840 hp @3200 lbs. Thats what it should run. My geuss is its lighter than you think. Perfect example of accurate dyno #s matching track performance. Dyno's are a measuring device and need to be calibrated often to stay accurate. They are also easily fooled by entering in inaccurate data points. Temp, water grains, barometric pressure all change results. So you guys who have "840 Dyno tested HP" and the car doesn't perform near that good, what does that tell you?