Why the 6.9 idi weight matters for your truck swap
If you're planning a project and worrying about the 6.9 idi weight, you aren't alone because these old cast-iron beasts are notoriously heavy and can catch a builder off guard. Most guys who have spent any time under the hood of an 80s-era Ford know that these engines are basically built like boat anchors, but that's also exactly why they seem to last forever. When you're talking about a fully dressed engine, you're looking at a serious amount of mass that dictates everything from the type of engine stand you need to how much beef you'll need in your front suspension. ...