I logged a 0-100mph run last night. I have my 1-2 shift set at 6750 and the 2-3 set at 6600. But on the logs its showing a 1-2 shift at 6450 and a 2-3 at 6400. Am I missing something?
My truck, 01 GMC Sierra C3, Heads, cam, intake, exhaust and a few other mods.