Here is a animation of a running 2-stroke from intake to exhaust. check bottom of page
This link not working, check link 4 0r 5 post down

Is this link working for anyone?

The link works but I cant get any of the gifs to show!!

Did not work for me

http://w3.one.net/~jschust/animations.html

Here may be this will work

Another good site is http://www.howstuffworks.com/two-stroke.htm. This site also has explanations for most other engine types as well.

Way cool!

It works now.

Just a question here. When the fuel charge goes into the pipe as is pushed back into the combustion chamber,that is from backpressure in the pipe. So is that why an exaust restrictor in some applications can create more horses? Will it also give you better fuel economy?

Thanks for posting that. *That's a great explanation. *And I like the pictures too.

That is great, I always wanted to know how that happend, LOL

That is neat. K.I.S.S.- KeepItSimpleandStupid http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/withstupid.gif

Yeah, that is pretty neat. *Nice Link.