To find out, simply subtract the crankcase pressure from the oil pump discharge pressure to get net oil pressure. In this case, it would be 80 psi – 20 psi = 60 psi net oil pressure. This means the ...

Speedway Motors now offers quality standard-sized mechanical instruments in popular 3 3/8 inch and 2 1/16 inch configurations ...

So your car’s oil pressure gauge is behaving like a metronome or, worse yet, has flatlined altogether and you want to check the pressure manually? Wunderbar. Your engine’s oil pressure is ...

Instead of locking onto the rapidly blurring scenery ahead of you, your eyes are glued to the oil-pressure gauge. Rather than its usual reading of around 40 psi, the display has climbed into the ...

Jeff Smith answers a question about high oil pressure on a build of a 340 engine. Only at www.carcraft.com, the official website for Car Craft Magazine.

The ingenious—and goofy—modifications of endurance flights. In a 1935 publicity stunt, Fred Key checks the oil in flight. NASM (SI 76-17446) ...