CobraO

Hello All,
I've got the Whipple HO 12 psi kit installed on my 2008 GT/CS. I am planning on attending the Texas Mile event in October of this year. I have heard that the stock GT has an electronic speed limiter set around 145 - 150mph.

My tune for the HO kit came from Whipple themselves. I sent in my PCM to get flashed. I'm trying to get a hold of whipple, but not having any luck. Does anyone know if the Whipple tune removes the stock speed limiter?

moosestang

I believe it does not. You'd need a custom tune.

S197steve

Another Dark Candy Apple Red GT/CS in Houston... cripes!!!

And it's faster than mine!!!! :-0



Good luck at the TX Mile... you'll probably need some hoodpins for that!