Higher-than-normal operating voltages give steppers better torque at high speeds — but watch that current! • The inductance in a stepper-motor phase winding limits how fast current rises when ...

But, to both our surprise and relief, the little-engine-that-could held its own quite honorably in yet another series of dyno floggings and cracked 500 lb-ft of torque in the process.

At its core, a torque converter transmits torque from an engine's crankshaft to the transmission input shaft using hydraulic fluid. To conceptualize how this works, imagine placing two electric ...

Most electric cars aren't normally associated with performance, but they are able to achieve something gasoline-powered cars can't: peak torque at zero rpm. It's thrown around often, and many will ...

We take our humble Chevy 350ci project engine Blown Budget back to the engine dyno and subject it to a roller cam conversion and a FAST fuel-injection system for a streetable 500 lb-ft of torque!