The 6.0L diesel engine in '03 to '07 Ford Super Duty trucks has a reputation for needing repairs. While two competitors at Diesel Power Challenge 2015 proved it can be turned into a true performance ...

Diesel engines need two things to make power: air and fuel. We know that's grossly oversimplified, but it's true. If you increase the engine's ability to ingest air, you can add more fuel and thus ...

The idea behind the Big Bang testing was pretty simple. We wanted to illustrate how much power the stock LS internals could withstand before we discovered the breaking point. Just because an engine ...