Im having issues with my fuel pump, bike will run off of external tank bypassing the fuel pump but will not run with fuel pump, im suspecting its a bad pump since its a cheap chinese one and Im going to do a flow test. If the pump is bad I cannot find any oem pumps for it, if I use another pump off of a vt1100 or f4 will it be ok? The hurricanes flow is 21.9 Oz per minute, the vt1100 is 27 i think and the f4 is 23.7. All of these pumps share the same connectors and are basically the same.

 

The other spec to check is the line pressure, I think that this (within reason) is more important than the flow rate.