When I dynoed on a Mustang, they said my car weighed 3350lbs.

Found out later that they just input the weight info from a chart.
Also, I completely agree about the butt dyno. However, I've ridden as a passenger in my own car. Didn't feel fast at all. Grass is always greener I guess.
I was just stating how strong Ryan's car feels. I've been in a very modded, VERY quick CSVT that didn't feel as strong.
-R-