Porsche’s approach is notably more advanced, marking the most significant departure since Samuel Griffin’s original 6-stroke ...

Engineering Explained Porsche's 6-Stroke Engine Is Genius! Posted: March 25, 2025 | Last updated: March 25, 2025 Porsche Has Patented A Completely New Engine Design - Six-Stroke Cycle! New Porsche ...

Porsche has filed patents for an engine cycle with two combustion events for every six strokes (or three rotations of the crankshaft). They call it a 2 x 3-stroke. I’d humbly suggest it’s a 4 ...