Hi. My first time here.I was wondering if anyone out there remembers when somebody was putting volkswagen motors in /2 bikes? I've acquired a Chang Jiang bike and sidecar with a blown motor. I have a R90 engine that I was thinking about using but then I got to thinking about an old conversion that i had seen , /2 drive train-volkswagen engine. Does anyone have any info on such a conversion that I maybe able to use on this Chang? Thank you.