I have a Storm 800, that I've putted a HTG 900 kit in, but I have a problem with the fuel delivering. I seems that the two OEM Mikuni pumps don't deliveres enough fuel. I've tried to search the net for specification about the fuel pumps from mikuni, but I don't find anything useful. Is there someone who know were I can find the specifications about the different mikuni fuel pumps ?
Or is it someone who had the same problems, and found a solution.

My english is'nt the best, but I hope you understood what I wrote..

I have a Storm 800, that I've putted a HTG 900 kit in, but I have a problem with the fuel delivering. I seems that the two OEM Mikuni pumps don't deliveres enough fuel. I've tried to search the net for specification about the fuel pumps from mikuni, but I don't find anything useful. Is there someone who know were I can find the specifications about the different mikuni fuel pumps ?
Or is it someone who had the same problems, and found a solution.

My english is'nt the best, but I hope you understood what I wrote..[/b]


i have a 711 cc motor big bore kit with the same problem, i know mikuni makes a high flow pump for a two cylinder, i am trying to get one now should have it tommarro but i am assuming that i will need a regualtor to keep the carbs from overfilling, we'll see ill let you know

here is a list of fuel pumps from mikuni website

DF44-211
Outlets: 1
Flow: 14 Liters/Hour

DF52-21-D
Outlets: 2
Flow: 35 Liters/Hour

DF52-73
Outlets: 2
Flow: 35 Liters/Hour



DF52-92
Outlets: 3
Flow: 35 Liters/Hour

DF52-136
Outlets: 2
Flow: 31 Liters/Hour

[[color="#FF0000"]color="#FF0000"]DF62-702
Outlets: 2
Flow: 65 Liters/Hour This is the one i am going to be trying

Try looking online, these are at http://www.mikuni.com/c-fuel_pumps.html