Glossary / General

two stroke engine

15 Episode Mentions
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A two-stroke engine is a type of motor that does its work in just two movements of the piston, which can make it lighter and stronger for a given size, but it often uses more fuel and produces more pollution.

Technical Definition

A two-stroke engine completes a power cycle in two piston strokes—one up and one down—making it lighter and more powerful per displacement than a four-stroke, but typically less fuel efficient and cleaner.

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Also Known As

two-stroke engine

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