No, we don't mean the rounded Doritos of the Wankel rotary engine made famous by Mazda. Honda has tried oval pistons before.
V6 engines have been used since 2014 but Red Bull's Christian Horner is among the team bosses to see some upsides ...
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Interesting Engineering on MSNFerrari reveals radical V12 design with oval pistons for high-performance enginesFerrari is exploring a groundbreaking approach to the internal combustion engine, as revealed by a recent European patent ...
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