cm2350 turbo

[Waterloo]

That motor is more than likely already messed up, especially if you are hitting high EGT numbers. I would get with either Unilever, Mr Hagg or GearHead here on the forum, they all have real shops. If you have Insite maybe something can be done remotely to fix that butcher job in your ECM. Honestly I would not drive that truck until that tune is dealt with. I have been running a tune from here for 3 years now, no complaints, along with hundreds of others. No idea on the X15 liners, a few guys are running them here, and I believe Unilever has worked on one or two in his shop.