It’s an Open Source Two-Stroke Diesel Engine that’s easy for anyone to ... he’s scaling the design down to a 50cc motor with the intent of scaling the design up to 125cc and 250cc.

How hard could it to be to build a two-stroke internal combustion engine (ICE) from scratch? This is a challenge that [Camden Bowen] gladly set for himself, while foregoing such obvious wastes of ...

Its race type R-series bodywork cuts the air like a knife and for super-responsive acceleration it runs with a liquid-cooled 50cc two-stroke engine. The sports chassis and 190mm front and rear ...

If you are looking at a used 50cc ATV, stop by and check it out personally before purchasing. You will be able to check for any maintenance problems and ensure you get your money’s worth. Apex ...

The 2011 MY Zuma 125 picks where the 50cc, 2-stroke Zuma left off ... but with a much stronger-pulling 124cc fuel injected, 4-stroke engine. Equally agile on asphalt and dirt, the Zuma 125 ...

QUESTION: What was the last car to have a two-stroke engine? As strict Western emissions standards were developed, two-stroke models were phased out. However, this was not the case in the ...

Yamaha’s funky race replica two-stroke scooter is nippy ... It’s pretty much impossible to thrash a 50cc machine as the engines are designed to be redlined most of the time so as long as ...

It's been a long time since the automotive world has bothered with the mixing of oil and gas of the two-stroke combustion cycle — but soon, it may come time to rid ourselves of four-stroke ...

But now, Porsche has filed a patent to make a 6-stroke engine. The bottom line here is the introduction of two more strokes: Intake, compression, power, then compression, power, exhaust.