Why Durabond Valve Seats Are a Must for Your Engine Build
If you're tearing down a cylinder head and notice the intake or exhaust areas looking like a lunar landscape, you've probably already started looking for durabond valve seats to get things back in order. It's one of those parts that isn't exactly "flashy." You won't see them shining through a clear valve cover, and nobody at a car meet is going to ask you about your seat metallurgy. But honestly, if you get this part wrong, the rest of your high-dollar build is basically a ticking time bomb. ...