Rotary engines differ from conventional ones in many respects — and one of them is the fact that they use two different spark ...

Here's the process of making this rotary valve engine with a different intake and an exhaust system. It wasn't easy to start ...

Kennedy is not just another writer. Since the early 2000s, before televisions were a thing in every household, he enjoyed his dad's stories of the Safari Rally cars. He finally got a chance to attend ...