I have a 2017 Camaro with a 8L90 and I really want to run a ZO6 Corvette TCM Operating System on my TCM. The stock shift times on the Corvette OS are a lot faster along with some other stuff. If you just copy the Corvette shift times to the Camaro OS, the 4 to 3 downshift ties up bad enough to kick on traction control I am assuming from the rapid change in wheel speed. If we can run the Corvette OS it should populate all the tables for the on and off going clutches to align with the faster shift. I think the Corvette and Camaro have the same 8L90? I could be wrong though and they're may be mechanical differences for the faster shifts and especially faster down shifts.