The CimCLIMA line offers a number of high-quality valves, fan coil kits, and other accessories. The valves are suitable for both heating and cooling systems, and they are designed to provide isolation ...

Bob is a service technician who is well trained and nationally certified. However, he sometimes suffers from the same confusion that all technicians occasionally do - the facts that he gathers may or ...

THE COIL-CONNECT LINE OF BALANCING VALVES AND CONTROL KITS includes balancing valves, combination ball valves and unions. They feature integral union connections and multiple tapped ports. Strainers ...

The scenario goes something like this. Our LS3 used to rev freely and make power all the way up through 6,800 rpm, but now it struggles to get to 6,000 and power is definitely down. After a thorough ...

"Coil bind" occurs when a spring's coils stack solid at or before full camshaft lift. This develops an infinite load on the valvetrain, causing its weakest link to fail. If you're lucky, the result is ...

Katech has released a few new goodies for fifth-generation GM small blocks, including the 5.3-liter EcoTec3 L83, the 6.2-liter EcoTec3 L86, the 6.2-liter naturally aspirated LT1, and the 6.2-liter ...