Every category of 2-stroke engines has a place in my heart, from 49-500cc, except for the 2-stroke featured in this video because, well, I had never seen a legitimate 600cc 2-stroke dirt bike before.

This isn't the most powerful big-2-stroke meets tiny bike swap we ... When the KV75 launched in 1971, its 75cc 2-stroke engine pumped out just four horsepower at 6,500 rpm and the torque isn ...

Yep, it’s happening! Less than a year after we reported on new patent filings, Kawasaki takes to social media to tease a new ...

We’re introduced to the traditional two-stroke diesel engine as thermally ... Perhaps the free piston engine has faced its biggest problem not in the matter of technology but in inertia.