The automaker has filed a patent application titled "Method for a Combustion Machine With Two Times Three Strokes," or six strokes, in other words. First spotted by AutoGuide, the patent was published ...
RS E-Tron GT Performance is no match for the 2025 Ducati Panigale V4S and its 1.1-liter, +210-hp high-revving four-cylinder desmodromic-valve engine ...
Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...