Please look at this thread on the shoptalkforums regarding questions and ideas about the Oxyboxer..
http://shoptalkforums.com/bbs/NonCGI...ML/001001.html
Ther is even info on how much it is possible for dms to stroke the 2.1 crankshaft..
I have a oxyboxerconverted case with all needed wbx hardware for sale, if anybody is interested..