This High-Tech Little Engine Could Herald the Return of the Two-Stroke

Engineers Have Solved The Two-Stroke Engine's Biggest Problems - With One Small Change

Two-stroke engines have a high power-to-weight ratio but are dirty, inefficient, and short-lived. That could change with a new design by Alpha-Otto. Their RevForce engine brings one revolutionary change: a rotary exhaust valve. This is a minor modification that solves the key shortcomings of conventional two-stroke engines. In a typical two-stroke engine, fuel and air […] The post Engineers Have Solved The Two-Stroke Engine’s Biggest Problems – …

This High-Tech Little Engine Could Herald the Return of the Two-Stroke

The Alpha Otto Rev Force features forced induction, rotary exhaust valves and can run on a variety of different fuels.