Hey BJ, I had a custom tvs dyno tune on my 2010 gt500 from you guys at Shelby fest back in 2012. I just got new wheels that are about 1.5 inches larger diameter than the stockers and need to fix the speedometer. Do I have to get corrected by you guys? I couldn't find a table to change it myself on the SCT. Let me know and thanks.
Chris
Chris