I am using FZS Fi V2. Don't worry about the fuel pump in the bike actually it helps in Uphill very well air and fuel properly mixed and thus bikes give optimum power with less fuel so mileage and power improved by 10-15%.
Yes, in my shine i dont fill to much petrol in that, i usually fill only if my tank get empty and using it like that for 2 years . Nothing happens to fi..
