The RPM of an aircraft's engine determines its power and speed, with higher RPMs generally indicating more power. General ...

High-revving V8 engines have defined some of the most performance-focused production cars. Manufacturers have pursued higher ...

[Tom Stanton] is plenty experienced in that area, having built a series of compressed air engines over the years. His latest effort is capable of running at up to 4,500 RPM, and delivering a full ...

Well, if you also have money burning a hole in your pocket, you may be the perfect customer for Noonan’s new 5.8-liter, 8,500-RPM endurance crate engine. And if your car happens to run a ...

Codenamed LT6, the 8,600-rpm screamer is not the first Corvette production engine with four cams. That started with the LT5 of the C4-generation ZR1, which rolled out during a time when General ...