It’s all about rpm, baby. In just about every racing class in existence that limits maximum displacement, the quest to turn more rpm than the next guy rules the day. In classes where power adders are ...

Those loyal readers who follow Super Chevy will remember our two-part Legendary Small-Blocks dyno series. It included such great names as the L76, the LT-1 and the Z/28's 302. We followed up part one ...

Gilbert Smith is an automotive journalist with over five years of specialized research and writing experience. Before joining CarBuzz in 2024, he produced in-depth buyer’s guides and feature articles ...

The era of cheap high-revving engines that once screamed up and down America's highways has largely faded as fuel economy and emissions regulations have forced automakers to rethink how modern cars ...

ANSWERBack in 1955, you (or your grandpa) might have posed a very similar question: "Why does that new-fangled small-block Chevy make more peak power and torque at a higher rpm than my trusty Flathead ...

NovaTorque, Inc. has introduced 900 RPM versions of its 1.5, 2, 3 and 5 hp models. The new models provide a full load motor-only efficiency rating of 92% to 94% compared to approximately 82% to 87% ...

The Honda engine that redefined performance metrics in the automotive world demonstrated that high revs can outperform sheer ...

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