I have a customer with a 2010 6.0 VVT (vin K) from a HD truck with a 6l90. We only support the 6l80 transmission in our swaps. I can't find any tunes for the 6.0 and the 6l80. We are running a modified 6.2/6l80 tune which works ok but the engine performance is not 100%.
I would like to run the correct OS and cal for the 6.0, is it possible with the 6l80?
Thanks