American company will launch its first self-rotating engine in the future, a special model that will feature in a yet unknown ...

Piston Engines: Keeping Your Cylinders Happy ... “Historically, cylinders which continuously operate at higher CHTs, say, 400 degrees Fahrenheit and above, for long periods, ...

Together the three recipients will invest another $4 million to develop a 3-cylinder, 3-liter opposed-piston gasoline compression engine that could improve fuel efficiency by 50% or more on large ...

Breaking in a new engine is a way to condition the engine’s internal components for its role in the overall life of the vehicle. In particular, this “breaking in” allows the piston’s rings to properly ...

Stroked Engine, Piston Swap, And More - Question It. Fixing what your broke. ... For 350 whp on an SR20DET, you should be fine with the stock internals as long as the ECU tuning is good.

When referring to automobile engines, the term short block simply refers to an engine assembly that doesn't include new (remanufactured) cylinder head(s), and a long block comes with fresh heads ...

Aluminum pistons can be found in most of the engines on our roads today. ... It’s for these reasons that many diesel engine builders will hold onto aluminum pistons as long as possible.