Thanks guys I can't find any Lucas brand way out here but there are other brands of semi synthetic 2 cycle oil. I have always mixed my 2 cycle fuel in a 40:1 ratio for my outboard boat engine, chainsaw and weed eater. Smokes some but seems to prevent engine wear. Is that really too rich for a Trabant? Oh and tricken id love to show it to you if you came this way. It's really nice.