Time was when a valve job was done with some valve-grinding compound and a vacuum cup on a stick. But no more. Today's high performance engines require the same machining precision in the valves that ...

Mach Trade, an international retailer with a focus on metal working machines has announced its new line-up of engine valve grinding machine products. LAS VEGAS ...

Even though valves may appear to be simple parts, they must be precisely made to seal the combustion chamber when closed, and they deal with incredible heat without direct cooling. A rocker arm pushes ...

An internal combustion engine is like a big air pump, and the more air you can get it to pump, the more torque and horsepower it will make. Things like bigger camshafts, aftermarket intakes and ...