650/X-2 carb question

[Thirdsetjeff]

I have a 44 mm mikuni Carb coming this week with a west coast pipe. My question is do I need to replace my fuel pump?

 

[samsmith87]

Mikuni carbs have a fuel pump on the carb.

 

[Thirdsetjeff]

So the stock fuel pump is not needed any more?

 

[rhugo21]

throw it in the trash my man! no need for that external pump