Originally Posted by Predwolf
I'm not looking for a powerhouse, just was wondering what kind of gains can be seen out of the engine as I've heard it's pretty stressed from the factory.
Thanks for the info, and I'll hit you up with a PM if I ever do decide to jump on board!
nah, plenty of compromises made to shoehorn that engine into the ZJ's engine bay. I hesitate to say a lot of power to be made, but rather... to be freed up from ridiculously small headers and exhaust :P
the 5.9 isn't a revver, nor a HP freak... but it'll make gobs of torque that only a good diesel would do better.