From:Mutt Electronic:pigstye13 -A- aol.com
Subject:RE: RE: RE: expansion chamber Date:Wed Oct 7 17:28:44 2009
Response to:13055
Rob, I have 2 different computer software programs for designing custom expansion chambers for individual motors. ALL motors are different. Maybe this winter I will have some time to design and make up some expansion chambers for y'all. Hold tight and keep reminding me.
Mutt

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i bought a beat up one one ebay a bit ago but haven't tried it out. tell me if you want measurements. i'd love to see that puckett design. meanwhile check out this

http://en.wikipedia.org/wiki/Expansion_chamber