ASASN
Enthusiast
I wanted to say a public "Thank You" to Jason Heffner and his group!!
After 3 weeks of waiting patiently, Jason and his group delievered to me exactly what I wanted with the addition of his Twin Turbo setup on my 97 GTS! I had a chance to drive the car about 150 miles this weekend, would have been more, but the rains came!
The car performed flawlessly, drives exactly as it did when it left my house, with the exception of the "go" peddle having alot more "go" now!
I was unable to get up to his place, but was kept informed of everything that was going on during the build, from the time it left my house, to the time it got home! Jason even tracked me down after I didn't call him back when I said I would, sorry Jason, to make sure everything was "OK"...more to that story!
The result on a conservative pump gas tune @ 10psi.....751rwh/812rwt!
Jason and Heffner Performance are first rate in my book........so again, I say "Thank You" for building exactly what I asked for, with the potential of so much more, and making this one of the easiest decisions I've ever made......
Mike P.
After 3 weeks of waiting patiently, Jason and his group delievered to me exactly what I wanted with the addition of his Twin Turbo setup on my 97 GTS! I had a chance to drive the car about 150 miles this weekend, would have been more, but the rains came!
The car performed flawlessly, drives exactly as it did when it left my house, with the exception of the "go" peddle having alot more "go" now!
I was unable to get up to his place, but was kept informed of everything that was going on during the build, from the time it left my house, to the time it got home! Jason even tracked me down after I didn't call him back when I said I would, sorry Jason, to make sure everything was "OK"...more to that story!
The result on a conservative pump gas tune @ 10psi.....751rwh/812rwt!
Jason and Heffner Performance are first rate in my book........so again, I say "Thank You" for building exactly what I asked for, with the potential of so much more, and making this one of the easiest decisions I've ever made......
Mike P.