[MacGyver] [Lou Wozniak] is on a mission to build an internal combustion engine using only hardware store parts. What you see above is his third attempt at it. Depending on your hardware store ...

How hard could it to be to build a two-stroke internal combustion engine ... build a two-stroke engine from scratch, using little more than some metal piping and other parts from the hardware ...

Porsche is pioneering a unique six-stroke engine design which is breaking boundaries for internal combustion technology. The automotive ...