Alright so here's the skinny. 2011 GT M6 transmission and 3.73 gears. Steeda CAI and Steeda 93 tune, hushpower axlebacks with O/R X-pipe. I was hoping with this setup i would have gotten over 400 but it was darn close. It was a trailered dyno and i was like the 11th car in a row to make 3 pulls so i'm not sure how that effects results ( if anyone has any insight it would be great ).

Here are the results. First pull was 4th gear the other two were in 5th.




They were supposed to do air / fuel and torque but they forgot, so whatever. Let me know what you guys think.

 

Without a baseline pull on the same dyno under the same conditions it is hard to tell much.

 

Someone on this board recently went to rooush tune and CAi and dynoed 378 hp so you did better.

 

I guess i just had my heart set on 400. Oh well, boss intake here i come.

 

Go to a different dyno and you might get your number.

 

+1 on different dyno. they all read a little different but at the end of the day, it's not how much power you make on the dyno but what those numbers translate to at the track and on the street.

 

Remember, the BOSS's HP is not just from the intake, different intake cams, CNC work in the head, etcetera...

 

yeah but i would think it could give me at least 8hp.