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AuburnUniversityTeam - n/a
25-Aug-06, 09:10 PM
Does anyone have information on designing an expansion chamber? I bought my engine and now have no desire to use the stock exhaust. I want to design my own.



Ideas?



Kyle

pest619 - n/a
26-Aug-06, 08:45 AM
Look through some threads in the old forum, i think there were a few on this subject.



Apparently the best book available is Graham Bell 2-stroke or something along those lines. You might have difficulty finding that over the pond though

tonybroad - n/a
31-Aug-06, 02:54 PM
is it possible to measure your old pipe - if it's an expansion chamber you wont go far wrong copying the diameters



look in the tips and trick section of my website on a method of making expansion chambers



the book by bell is good but doesnt give you definitive sizes you have to make some decisions yourself



good luck with it



Tony