Among other advantages, the new design reduces lateral movement within the cylinder, reducing energy loss due to friction. Cavities can also be added to the sides of the pistons to improve heat management and airflow, which contributes to enhancing combustion efficiency and reducing fuel consumption.

Although the automotive industry is accelerating towards electric and hybrid propulsion systems, Ferrari confirms its commitment to developing high-performance internal combustion engines in line with environmental regulations.

This design could help Ferrari comply with emissions standards without affecting the horsepower, torque or unique acoustic character of its engines.

It is worth noting that although unconventional piston designs are not new, as demonstrated in Mazda’s “Wankel rotary” engine and Honda’s previous experiments with oval pistons, advances in manufacturing techniques and digital simulation may make Ferrari’s approach practical and commercially viable.

Advances in metal alloys, additive manufacturing and advanced simulation software also allow engineers to design complex and efficient pistons that were previously prohibitively expensive or difficult to implement.

Ferrari has not yet announced a timetable for implementing this new design, but it emphasizes its continued commitment to innovation and exploring new possibilities in the world of engines.

Source: interestingengineering