Today, advancements in engine tech and environmental regulations have made the gap between 2 stroke and 4 stroke motors smaller. But there are still merits and drawbacks to each type. Here’s ...

These days, the four-stroke V-4 engine known as AMV4 by SuperHP (SHP) may be seen in a similar light. The concept had been around for more than 15 years and included a brief stint in production ...

The German automaker sees your four-stroke engine and raises you... two more strokes. Ready for some math? Porsche just ...

In the exhaust stroke, the exhaust valve is open and the combustion products are expelled from the cylinder. The sequence shown on the next page represents this behavior for a Mitsubishi direct ...

Along with a TIG welder and mechanical ingenuity bordering on genius-level, all of which come to bear on this fridge compressor to four-stroke engine build. The video posted by [Let’s Learn ...

4stroke is used in gixxer.2 stroke engines are no longer used in any bike as it causes more pollution and are not efficient as 4 stroke engines.