Quote:
Originally Posted by Tarkus
Red: I'm not sure about the engines you have worked with with but the ones I have seen usually open the exhaust at the bottom of the stroke.
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I dont exactly know how to describe it so check this link out. Im thinking of a weed eater motor and it's just like the one used here>>>>http://science.howstuffworks.com/two-stroke2.htm<<<<
On the down stroke it compresses the fuel vapor and pushes exhaust out on the up stroke....
