Unlike a four-stroke engine, which consists of an intake ... fast container ships travel and their top speeds.) Heavy fuel oil is essentially what's left from crude oil after the processed ...

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 ...

Read on to find out why we count strokes. Read more: Popular Synthetic Oil Brands Ranked Worst To Best A four-stroke engine uses four motions of a piston to complete one cycle of combustion.

It's one of the most reliable engines in Ford's stable and can last more than a million miles with regular care and maintenance. Frequent oil changes will keep your 6.7 Power Stroke beating ...