Or, you can just run the engine really, really fast, cranking the RPMs up and bumping the power output simply by pushing the ...

Internal-combustion engines are making impressive strides in rotational speed. The Lamborghini Temerario has a 4.0-liter twin ...

The Lamborghini Temerario has a 10,000 RPM Twin-Turbo V8 Engine! Lamborghini has ditched their naturally aspirated V10 engine ...

Instead of bigger engines and louder exhausts, the new battleground is compact machines spinning at speeds that would shred ...

(iSeeCars) – The automotive world has a language all its own, including a wide array of acronyms representing a similarly wide array of technical features and characterizations. In the case of “RPM”, ...

Project Black Beauty hits 702 rear-wheel horsepower with a ProCharger F-1C two-valve, pairing E85 and Holley EFI with a new ...

We've often said the Edelbrock RPM Air-Gap dual-plane intake manifolds are the best choice for carbureted engines under 6,500 rpm and sometimes up to 7,000. In previous testing we noted that the RPM ...

Modern diesel engines perform exceptionally well at 1,100 to 1,200 rpm. They deliver peak torque just a few hundred rpm above idle, and peak horsepower somewhere around 1,500 or 1,600 rpm. But what ...

The mind-bending world of birotary engines - a hybrid of piston and rotary technology that could revolutionize aviation. But ...