im going to have my car dynoed tomorrow. bone stock, tiptronic. i was wondering what numbers i should be expecting. i will have it dynoed on GMG's mustang dyno. i tried running a search on stock 997tt dyno graphs but most of the dynos in this section are of modded cars. thanks.

 

I doubt you will get a consistent answer. Here's a heated debate.
https://www.6speedonline.com/forums/...we-tuning.html

 

interesting

i also wanted to have a stock dyno because sometime within the next few weeks i will start my first round of mods with the ipd y-pipe, plenum, and enlarged throttle body. it will be nice seeing what gain i achieve from these mods.

 

ask gmg for comparisons, same dyno, same conditions are much easier to perform on their setup. Every other 'web' dyno would be useless for comparison for the most part.

might be wiser to forget the dyno and get a timer and measure speed runs, you cant mess with hp and tq curves that way if your making gains it will show.

 

You are going to get a different number anywhere you go.
All you can do with your car, its always use the same dyno from now on.
Plus, try to go on days where the weather is similar.

 

A bone stock 997tt on a awd dyno should put down around 390HP to the wheels in non sport mode. The higher numbers quoted are not realistic for drivetrain loss, etc in a 3500 lb street car/awd, etc imo.