We had a 2011 6.7L Powerstroke come into the shop that we did compound turbos on and a set of 100hp Injectors. Most of this work had never been done before as far as Compounds and Injectors. And this is what happened to it. We found that ford went with a set of pmr rods, and a very poor factory turbo design that creates insane drive pressures and exhaust restriction.













This is what just showed up for it!

 

Nice! Gotta love those carnage photos.

 

Thats crazy! Definately an upgrade point on the 6.7's if you plan on doing more than tuning.

 

Yes they are. The engine is a brilliant design minus a few short falls like the factory turbo, and rods. Also the 1 push rod for every valve is kinda retarded too!