Just thought some of you may find this interesting.My 93 Jawa210 ,all stock with a 16mm Walbro HDC carb fron a Homelite chain saw. A Tecumseh airfilter and the adapter made from gray plastic conduit
Went on a 63 mile ride Sunday in the state forest roads of Pa. and it never missed a beat. Adjustable High and low fuel mixture needles that once set were never touched again. Cruised at 30-37 mph depending on the road surface. The carb works flawlessly at all throttle settings and has nice and smooth acceleration..