Hi, we have a customers with a high power 08 Challenger. It makes approx. 820HP at the hubs on our Dyno.
It has had trans upgrades previously that lasted about 10.000km of hard driving, rolling burnouts & skids every chance/time he could. It broke the billet carrier & failed.
It has now had a full rebuild with SHR WAR Viking Max kit but it is slipping into 3rd at light load, moderate load & at WOT.
Can someone have a look at our Tune file to see if there is any issue somewhere? Or do we need to pull the Trans?