A certain amount of leeway is built into almost every factory part. Take Project Rust Bucket's turbocharger for example, which is now producing 37 pounds of boost instead of less than 20. Or the ...

The one universal law for any engine whether or not a cylinder head bolt can be reused is what condition is it in. Head bolts removed from an engine running with a blown head gasket can be rusty. If a ...

Should I retorque head bolts? Yep, that seems to be a big question on the web and it gets, like most questions on the internet, a variety of answers. In short, at least here in 2020, the answer is no, ...