General Motors may not be building a bike engine, but this two-stroke concept has real potential for motorcycle engineering. General Motors and two-stroke engines aren’t exactly two things you expect ...

It looks like GM is working on modernising two-stroke engines by tackling their emissions problem. This could open a whole new chapter for internal combustion. It’s been a while since two-stroke ...

Two-stroke engines offer a mixture of impressive performance, versatility, and a sound and smell combination like no other. While their popularity might have given way to the four-stroke, there was a ...