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Why can't pushrod engines rev high

Why Don't Pushrod V8 Engines Have High Redlines? The pushrod V8 engine is an icon in the world of American muscle. It still powers the torque monsters inside Chevy Camaros and Corvettes, as well as ...
In the early Nineties, a typical Formula One engine revved to around 20,000 rpm. That is twenty-thousand revs per minute! As amazing and as powerful as these V10s were, they were also highly strung, ...