With the short block assembled for our 383 supercharged project motor, it's time to shift our attention once again; this time to the heads and valvetrain. Like the rotating assembly, when it came to ...

So you’ve got your first (or maybe it’s your 500 th) job installing a PEX plumbing or hydronic piping system, and you’re seeing an influx of new products hitting your distributor’s shelves to ...

Not all valves are the same. For PEX piping systems, whether plumbing or hydronic heating and cooling, the type of valve you specify and install can actually impact system quality and performance.

Installing an sst valve controller on my G80 M3 to make this thing LOUD. Its not loud enough yet, just needs some catless downpipes and a mid pipe but the sst valve controller is super nice and makes ...

Any Chevy engine, if it's well-modified or just slightly warmed-over, requires a good set of valve seals. Originally, a small rubber O-ring, fitted in the second valve stem groove, served as the only ...