Conversation Between jaka and fredman2

Hello Jaka (Jan),

I'm fredman2 (Fred) and have been trying to gather info from past searches on MVVS 10cc and 12cc glow engines. In research I noticed that some of the MVVS engines have the ability to convert from side exhaust to rear exhaust. I'm looking at used 10 & 12cc and 15cc engines, do all of these convert from side to rear exhaust. I don't see many 15's and I'm also looking for pdf's or pictures of the "instructions" for these. If you could advise me I'd be very appreciative. Thanks for any help here, there aren't many people that have MVVS knowledge. Fred