自然吸气（英文：Normally Aspirated）是汽车进气的一种，是在不通过任何增压器的情况下，大气压将空气压入燃烧室的一种形式。
自然吸气式发动机 NA engine ; normally aspirated engine ; naturally aspirated engine
自然吸气直喷式发动机 Injection ; naturally aspirated direct injection
这六十种具体的功率输出从自然吸气发动机在设计是不现实的。
That kind of specific power output from a naturally aspirated engine designed in the '60s is unreal.
这演出场所的新一代美洲勒芒网格计算位移班顶尖的road-legal生产跑车与自然吸气发动机。
This performance places the new-generation GT3 in its displacement class at the pinnacle of road-legal production sports cars with naturally aspirated engines.
所有自然吸气发动机最大功率为170hp/6000rpm（近似值125kw/6000rpm）,最大扭矩170lb-ft/4400rpm（近似值230Nm/4400rpm）,并且有5速手动变速器和4速自动变速器可供选择。
The all-natural X engine delivers 170 horsepower at 6000 rpm and 170 lb-ft of torque at 4400 rpm, and can be had with either a five-speed manual or four-speed automatic.
应用推荐