Most of the internal combustion piston engines built for vehicles throughout history have pretty familiar core designs. The ...
General Motors has filed a new patent that offers a look at how the company may be rethinking cylinder deactivation for its ...
GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for ...
Here's the process of making this rotary valve engine with a different intake and an exhaust system. It wasn't easy to start this engine and took some time to fully complete it. #shorts #diy #asmr #re ...