Re: the Mustang Dyno, what constants do you use for WRXs and STis. We are having a tuning session in about a week and I would like to compare my numbers to PDX numbers. I am specifically asking for weight, hp@50 mph, and other details. I guess temperature and barometric pressure will bary based on location. I will be at sea level. This information will help us to compare your numbers from any given set-up to our own.
I am most concerned with the drag (hp@50) constants for the STi with a stock wing.