Think engines are all much the same? Think again. We dive into the differences between the marine motors in boats and the powerplants used in cars.

1. EcoMotors is developing high-efficiency engines — specifically the unique opoc (Opposed Piston Opposed Cylinder) engine — for use in cars, light trucks, marine applications, agricultural vehicles, ...

Your car and your motorboat both rely on engines to move, but both vehicles use very different types of engines in order to propel themselves.

Just as we debate which truck manufacturer is the best—engineers debate which material is the best. When it comes to diesel pistons, right now it’s hard to tell which material (aluminum or steel) will ...