We decided to start small. We designed an inline 3 and an inline 4 cylinder engine. Both engines are designed to fit into your LEGO® models - trial trucks, cars, construction machinery, you name it... They are both small enough. Also we decided to use the Scotch Yoke principle of operation in order to keep size to a minimum, and to maximize usable torque to make the engine power output even better.
In the future we will also offer different configurations of engines. The more cylinders an engine has, the more complex it is and the harder it is to develop an engine you (and us) will be happy with in the long term. Since we are both perfectionists, main development guidelines of LPEpower products are reliability, performance, design quality and innovation. Meeting these criteria requires a lot of testing and dedication, revolutionary prototypes are being developed and tested as we speak. Enjoy!