I ride around like stock moped reliabilty.
Im using the stock heatrange, going colder is definately a good idea. One or 2 heat rangers the most. With the 82 its a tad rich, the only diff ull get is that when ur at max speed it wont rev all out. I would rather protect my expensive kit than get that +2 mph tho.
The eurocylindro/athena kis is really high quiality. Im not saying this biased, i DONT work for MWH just a tester. I had the old japenese kit on my puch. the thing broke after a month. It was CRAP..
This itailan kit is excellent!
Im running a Bing 15mm carb, its 65 from www.mopedwarehouse.com with the powerfilter, and 82 mainjet