Haven't been on this site in a while. Was talking to Nickleman60 this morning so I got on here and looked around. Very nice project. Like others have said...tons of commitment. As a dealer tech I can tell you these engines are stone reliable. I've seen exactly three of these Coyotes fail. One F-150 version with a block issue. And two Mustang versions that were customer induced. Both were ran low on oil and snapped the Bank #2 secondary cam to cam timing chain. Which of course demolished the valve train for #5/#6. We see much higher failure rates with the other engines. Let alone much more issues with the ecoboost due to the sheer complexity and idiotic internal water pump. Anyone who asks....I tell them all the same thing. Buy the Coyote. Just check the oil often if you run it hard....