Leaner
On my 912 ULS Highlander I sold I had a HACman leaner and it came in very handy when traveling over mountains at 10,500-11,500 MSL (usually much higher with density altitude in summer). Might have kept the leaner if I had known. Anyone that sells a leaner? Or anyone know information to just build my own? It's a just a needle valve and then drill & tap into the carb tops if I recall.