They did pretty well for just a retune so far, more mods and dynos to come.....

Shelby GT500 dyno run, stock (435rwhp/422rwtq) and tuned (483rwhp/461rwtq)

http://videos.streetfire.net/video/0...2a0029de94.htm

 

Heres the graphs..
Tuned...red is hot, green is iced down for 25 minutes (still hot)



all runs


stock tune was a little lean here, RET cleaned it up...


just showing the a/f a little cleaner


horsepower


torque...

 

Nice.

 

 

 

what can I say? SoCal rocks

 

 

dynojet vs mustang dyno.

mustang dynos always show lower numbes.

 

MDs can show much higher #s too, that is the problem with them. They are called dial-a-hp dynos.

 

GT 500.. My dealer just got one in today..me wants, but me cannot haves.

 

i saw that shelby run at irwindale(1/8) two days ago. the owner posted some videos online on another forums. enjoy

http://media.putfile.com/shelby-spinning
http://media.putfile.com/spinning-again
http://media.putfile.com/in-car-shelby-

 

We revised the cold air and reflashed the PCM with Fuego - now it makes 509hp and 478ft/lbs