Superchargers could be considered the classic hot rod component. They've been around since the beginning of rodding for a very good reason—they make power. The idea of a supercharger is to move more ...

Atlas Copco is so convinced that traditional lobe technology no longer meets the needs of today’s low-carbon economy that it is replacing its roots-type rotary lobe blowers. Screw technology, on ...

Screw blowers use internal compression, lobed blowers use external compression. Screw blowers are more efficient, potentially cutting energy use in half. Resources: Atlas Copco, www.atlascopco.com ...

Horsepower is an aphrodisiac. To some people, building an engine that could sustain the earth's rotation with its crankshaft is better than almost any form of physical gratification. To others, it's ...