Quote Originally Posted by niky View Post
Most likely the newer injector/carb system of the LPG is more efficient than your old carburator.

Old carburated engines are notoriously inefficient... especially if they've racked up a lot of kilometers, already. You might want to clean your carb or have the jetting checked... see if you can get it close to the efficiency of the LPG kit...
I tried using a carb cleaner several times during change oil/tuneup but the consumption remains the same. Maybe the jets need adjustment but I don't want to spend anymore $$$ on it. I'd rather use it to by LPG fuel instead....