[Wingate]

I have recently purchased a 94 12v that I plan on building up to approx. 800hp. I keep seeing dyno pulls on chassis dynos and what I'm wondering is when I see a report of 800 hp. is that at the wheels, or is the dyno software calculating flywheel hp?. Another question, do they run with the transmissions in 1to1 drive? Surely running anywhere but at 1 to 1 (no overdrive or underdrive) would skew the #'s??..
Another question, when the load comes on the engine, how far down (in RPM) do they typically pull the engine?.
I have thought of entering this little pup into some local events , but knowing HOW they are dyno'ing would be helpful while building it.