Opposed Piston and Other Engines that could deliver 100 mpg
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, stationary generators, etc.; essentially anywhere conventional gas or diesel power is utilized. They have stackable engines. Below is a picture of a dual module Ecomotors OPOC engine. EcoMotors, …