Here are some pics I took test running the Evolution 58cc gas engine using the CH-Ignitions conversion setup on it. It actually ran pretty good like that. No nasty tendencies like kicking back on me either. I didn't see any difference in performance versus the old Valach Ignition module.

Of course that in cowl muffler even though it is large does not do much to quiet the engine down any. I measured 102DB using my iPhone DBmeter app.