If you’re slapping on a supercharger, turbocharger or cranking up the boost from your already-installed power adders, you’re probably in the market for a set of head studs. Because of the increased ...

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 ...

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 ...