Poured rain most of the weekend which killed any real progress. But I did test it out on woodgas today… it runs great.
The coffee can pictured is a perfect fit to the air cleaner circle on the carburetor. Maxwell House plastic can. Bungee holds it in place with puffback release. Sure it looks goofy… but works quite well, for this purpose. There’s a hole cut on top that’s taped over, to control the air mix. This setup needed no extra air, so there’s some leaks to locate.
1 minute video. http://youtu.be/eCzcOR_vA_g