Rarecars.com on Instagram: "Honda testing their F1 engines up to 21,000 RPM Honda’s V10 F1 engines from the early 2000s are legendary for reaching over 20,000 RPM, an ear-shattering feat achieved by Honda’s world-renowned precision and engineering. The RA004E engine, in particular, pushed the limits of engineering, delivering extreme power at up to 1,000 horsepower with unmatched reliability. These high-revving machines were key in cementing Honda’s reputation as a leader in F1 engine technology

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