I finally got around to getting my car dyno'ed. I'm about to start mod'ing and I wanted a baseline run. Best pull 390.1/372.8. Average on three consecutive pulls 384.9/372.3. I was a little surprised since I was expecting 360ish rwhp. The car has about 10k miles on it. Air temp was in the 40's. Car was hot but had been sitting about 30 to 45 minutes before getting put on the dyno.
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http://nanosleep.dyndns.org/mustang/cobra/03cobraStockDyno.jpg
*large image warning*
http://nanosleep.dyndns.org/mustang/cobra/03cobraStockDyno.jpg