Wondering if rotary engines need oil changes? Learn how their lubrication works and why regular oil maintenance is still ...

Upgrading your rocker arms can be a pretty significant undertaking for the DIY mechanic, so are the performance improvements ...

BMW have become the first manufacturer to offer electronically adjustable spring rates on a production upside-down fork, with ...

The Alpha Otto Rev Force features forced induction, rotary exhaust valves and can run on a variety of different fuels.

Every new internal combustion car and truck sold in America today is equipped with a four-stroke engine, as are the vast ...

This force is transmitted to the diaphragm through the valve body with internal equalized valves ... Design: Parker TXVs incorporate the power piston (balanced port). The balanced port power element ...

Comparing the very luxury vehicles used by Detroit Three car company moguls to shuttle between their primary mansions and ...

Exactly what is protected differs in detail from warranty to warranty. Typically, covered parts include seals and gaskets, internal parts like the crankshaft, pistons, valves, fuel injectors, and ...

Engine oil is an absolutely crucial item for any car, regardless if it's diesel or gasoline. There's actually a good explanation why it tends to turn black.

Chevrolet Corvette ZR1X combines the roaring twin-turbo V-8 engine from the ZR1 with a beefed-up version of the electrified ...

Each NBA team always has a ton to get done over the offseason. The difficulty and significance of these to-do lists vary by ...