A tool like Proform's new pneumatic valve spring compressor. Proform's new Pneumatic Valve Spring Compressor can cut cylinder head disassembly time in half. Pulling the tool's trigger supplies up to ...

Cowan Dynamics, a leading provider of actuation and process control solutions for industrial and manufacturing clients worldwide, launches its AS Series spring return pneumatic valve actuator. The ...

Fittings such as these, for connecting a compressed air line to the spark plug hole for valve support, are available at most auto parts stores. Occasionally it is necessary or desirable to inspect or ...

Getting a valve out of a vehicle isn’t too hard – it’s putting the new one in that requires more care. A typical commercial vehicle air braking system requires, at minimum, around a dozen core ...