Google announced it was retiring its Octane JavaScript benchmark, saying most of its tests are outdated and contained bugs that allowed browser developers to cheat and obtain higher scores than ...

A method tested on various diesel blends of known cetane numbers showed a good correlation with the fuel’s octane numbers. Spontaneous ignition results in knock in a spark-ignition engine, whereas ...

With every passing day the Mule provides opportunities beyond our original expectations. Since the 467ci engine belongs to HPP editor Tom DeMauro, it is at our beck and call. This affords HPP the ...

They're everywhere. On the shelves of consumer auto parts stores, on the e-pages of online performance catalogs and occasionally plastered across the flanks of winning competition cars. On their ...

Usually when a manufacturer lists two octane-based ratings, the engine is fitted with a turbo or supercharger capable of cramming more air into the cylinders, and it's programmed to increase the boost ...