Yeah I haven't had any luck with that either. I assume since if you use vvt the timing is not able to be mechanically advanced. That's all I can figure it. Guess someone with more knowledge than me would know..my first modern mopar so it's all new
I would look into trying to see if the blocks are somehow different. I bet they might not be. I don't see why in the world they'd be different.....but don't count on it. Chrysler's done some pretty crazy stuff before.
