vapaastihengittävienkin

vapaastihengittävienkin is a Finnish word that literally translates to "even of naturally aspirated ones" or "even those that are naturally aspirated." This phrase is most commonly encountered in discussions about internal combustion engines.

A naturally aspirated engine is a type of internal combustion engine that relies on atmospheric pressure to push the air-fuel mixture into the cylinder. Unlike turbocharged or supercharged engines, it does not have any forced induction system to increase the air pressure. Therefore, "vapaastihengittävienkin" refers to a group of engines that includes these naturally aspirated types, suggesting that a particular characteristic or comparison applies even to this simpler form of engine technology.

The context in which this word appears is crucial for its precise meaning. For example, if someone is discussing fuel efficiency improvements in modern engines, they might say that even naturally aspirated engines (vapaastihengittävienkin) have become more efficient. This implies that while forced induction engines may have seen more dramatic gains, the baseline naturally aspirated engines have also benefited from advancements in technology. Similarly, in discussions about performance or emissions, the phrase might be used to emphasize that certain observations or trends hold true across a broader spectrum of engine designs, including the less complex naturally aspirated ones.