answersLogoWhite

0

A 4-stroke engine has an intake,compression, power, exhaust stroke, every 2 complete revolutions of the engine. Only have the cylinders fire every revoultion. An example: a 3.0L v6 only has only half (1.5L) making power every revolution.

A 2-stroke (like a dirt bike), all the events happen in 1 revolution, intake and compression=1 and power/exhaust= the other. The same example but a 2-stroke, all 3.0L are producing power.

2 strokes make more power for the same displacement are light and have less parts. The down size is,because they run a oil/fuel mixture they normally can't pass today emissions standards. This is why mainly small motors, I.E. weed wacker, chains saws, etc. are 2 strokes.

User Avatar

Wiki User

12y ago

Still curious? Ask our experts.

Chat with our AI personalities

BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
CoachCoach
Success isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
SteveSteve
Knowledge is a journey, you know? We'll get there.
Chat with Steve

Add your answer:

Earn +20 pts
Q: What does a 4 stroke mean?
Write your answer...
Submit
Still have questions?
magnify glass
imp