ok so here's the deal. I have a rare engine I guess. I have a NVT Easy rider with Motori Franco Morini engine. I looked all over the world for a kit and finaly found one in Italy but now the guy at my moped shop says it would be risky to install it because my engine has miles on it. It's a Polini 43mm kit (about 60cc?) Anyway, it's stock right now and does 30-35mph. I'm going to put on a Homoet 4p for sure. I'm thinking about getting a Dellorto 15.15 to replace my 14.12 but they don't make larger intake manifolds (that I know of). Should I get it anyway? I just got a new fancy gold chain made by EK and some new tires. This is my first moped and I like fighting to find what I need but I don't want to waste my money because I don't have much. Any suggestions?