Different strokes for different folks: The 2-stroke vs 4-stroke debate. Over the last few years, there’s been a resurgence in the popularity of two-strokes engines, ...

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's 6-stroke patent seems to indicate it could eke more power out of an engine Unless you drive an early 2-stroke Saab , your car probably has a 4-stroke engine . But Porsche wants to see if ...

In the 1970s, the introduction of Detroit Diesel's 2-stroke engines marked a significant shift in the Brazilian truck market, particularly with Ford and Chevrolet. The Detroit Diesel engine factory, ...