So if you have a valve and oil flowing through it... then you shut off the valve... I assume that most of the oil will stop flowing and the pressure will basically be 0 at the valve and atmosphere at

The question came up at work: Does the timing light flash as the current passes through the inductive pick up or does it flash as the current jumps to ground via the spark plug?

Every body can tell me if globe valve disc and seat are 13% chrome steel. It can be stellite or it doesn't need stellite .the service of valve for sweet gas.

This one has stumped me for a while and I can't seem to find an answer. Why are commissioning sets always specified as being in the return leg of a LTHW system? Is there a logical reason or just tra

Here in the northeastern US, I performed some routine annual maintainance on my domestic natural gas furnace/boiler by removing and cleaning out the burners and testing the pressure release valve. Wat

We are involves in a natural gas fired power project in the Middle East. Gas is delivered to the plant by a 20 inch pipe that carries gas at 1000psig.

Here is another puzzling one. The engine is a v-twin, dual overhead cam, 4 valve configuration - designed from a clean sheet of paper - not really a copy of anything.

Any thoughts about a Toyota 4AGE 20 valve engine, that fires a coil-on-plug ignition system, ALL AT THE SAME TIME? I'm not referring to an alternating "wasted spark" system, that fires two-and-two, bu