I've run a Posa Super Carb from HAPI for years with good results. They are quite a challenge to set them up so the engine will run smoothly in all power ranges. I plan on trying a Solex side draft carb soon. I have a mixture control for it.
Joe Scappoose Ore. > To: kr...@mylist.net > Subject: Re: KR> VW carburation question > From: n92...@cox.net > Date: Thu, 18 Mar 2010 13:21:38 +0000 > > If you have a POSA, junk it! We had a Posa carb. and every time it came to start the plane by hand propping it would be hard. The adjustment on the carb is so hard. You end up to rich or to lean. We replaced the Posa 40 mm. carb with a AMF 50 mm. carb. from a 1600 Harley Davidson MotorCycle. We run a 1700 cc. Monnet converted VW. The plane starts easy and runs good. Thanks, John