Toyota is revolutionizing the automotive industry with its groundbreaking W-Piston Free-Piston Engine, which achieves an impressive 50% efficiency. This innovation not only promises enhanced ...

Internal combustion engine development is far from stagnant these days, in spite of the advances in electric powertrains in recent decades—and this patent from Porsche concerning a W-style cylinder ...

After giving up on its EV fever dream of the past few years and reembracing internal-combustion power, Porsche engineers have been busy cooking up new designs that promise to deliver more power with ...