Mad Dog Tannen
New member
I am about to get my truck running again and I would like to get it dyno tuned by a pro. I have called around and cannot find any that know GM's, they all only work on Subie's and Mitsu's
Do any of you know of any good dyno tuners in the Jersey area that have a AWD dyno?
Do any of you know of any good dyno tuners in the Jersey area that have a AWD dyno?