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 key to making more power with a diesel engine is being able to add more fuel and air to the combustion chamber. However, along with the acts of compressing more air (increasing boost pressure) and ...

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 ...