A 12,100 rpm redline in a production car? The GMA T.50's naturally aspirated 4.0-liter V12 hooked to a 6-speed manual is an ...

(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”, ...

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 ...

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 ...

Assuming a properly tuned engine, there are three factors that contribute to poor streetability: long cam duration, high compression ratios, and excessive cruise rpm. Since cam selection is largely ...

With the arrival of all-electric products such as the BMW iX and Kia EV6, manufacturers around the world are slowly trying to decrease their reliance on the internal combustion engine. The technology ...

Red Bull Advanced Technologies has turned its Formula 1 dominance into a laboratory for an almost implausible track weapon, a ...

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