It wasnt until a couple months after i bought my 40 i realized when charging the stock fuel pump that my 40 actually had 2 fuel pumps and 2 fuel filter in the system. the 2 filter didnt worry me and i have since kept 2 filters in it. although i did take out the elecrtic pump which had been installed. i still a brand new oem style pump on it and it seems to run fine but oddly enough my cruiser seems to be quicker with a full tank of gas...could this have to do the the electric pump i cut out and where can cheap electric pumps to bought..although i dont see why i need 2 pumps. thanks