Discover the essentials of cam timing, including intake and exhaust events.

Learn how each event affects the system as a whole.

Ford plans to use a new positive crankcase ventilation system to improve its combustion efficiency.

This new PCV patent is an attempt to keep the combustion engine around for quite a bit longer.

No longer are H2-ICE motors restricted to finite power and a lean burn, or tons of torque and the shelf-life of store-bought sushi.

AVL-RACETECH has produced some serious power out of this combination.

Stellantis, the world’s fourth-largest automaker, is developing new internal combustion engines that will power its trucks and SUVs for years to come.

Get to know the son of HEMI, the Hurricane I6.

A firm called INNengine built an engine that doesn't have valves or a crankshaft.

They are calling it a "1-stroke" engine, and we're taking a look at it.

Avoiding turbo failure is on all truck owners' minds.

Using the right oil and maintenance regimen can help alleviate that problem.

New gas-ported piston rings increase ring seal quality while thinner rings reduce internal engine frictional loads.

Total Seal is adding gas ports to rings across its lineup to improve ring seal across the board.