Sure, we may aspire to own awe-inspiring V12 creations, or rumbling V8 muscle cars, but that isn't the reality for the ...

When we think of a typical four stroke internal combustion engine, we think of metal. And for any type of longevity or performance, that’s certainly the right choice. But [Integza] wanted to … ...

Audi says the combustion method in the new engine is similar to the Miller cycle, which leaves the intake valve open during part of the compression stroke and makes the engine compress against the ...

Wärtsilä’s 4-stroke engine-based solution for ammonia fuel now delivers higher than ever levels of efficiency and performance.. Following its introduction to the commercial marine sector in ...

Porsche's 6-stroke patent seems to indicate it could eke more power out of an engine Unless you drive an early 2-stroke Saab , your car probably has a 4-stroke engine . But Porsche wants to see if ...

The 2-stroke diesel engine may be a thing of the past, but it still have some benefits.The main one is that they're typically lighter than their 4-stroke counterparts. That doesn't automatically ...

The debate between two-stroke and four-stroke motorcycle engines should come to an end; here's why both solutions are good but not for the same applications ...