When you put a performance pipe on a moped, does it cause the moped to get better milage? Logically, I think it would, then again it might just cause the carb to suck more air and gas, atleast partially offsetting the fact that you are going faster. My PA50 II before could cruise for about and hour an a half at 30 MPH with out the pipe on about a half gallon so thats approximately 90MPG. If a pipe adds 8 MPH top end, should I be getting more like 115 Miles per gallon? If so, performance pipes would slowly pay for themselves.
Any ideas or results you'd care to share?