all right guys today we're going to be going through and rethreading the cylinder head stud holes in this aluminum block now this is going to be specific to the 4v1 but it'll be the same general idea ...

Modern internal combustion engines are under a lot of stress during normal operation. In particular, there's a lot of tension between the cylinder head and the engine block, especially in diesel ...

I can hear the words that came out of your mouth when you last broke off a stud, because I use the same language too! To help us out of this mess, we chased down flathead engine expert Vern Tardel to ...

We've said before that questions sometimes come in a bunch. This month we had two similar questions about the same problem with two completely different engines. Recently I installed a set of aluminum ...

Aftermarket head studs are vital for high-performance engines with high compression or turbochargers, both of which experience extremely high internal cylinder pressures. ARP studs are a popular ...