fuel pump replacement

[mongo]

I am wanting to replace the factory fuel pump on a 2008 nytro fx with a aftermarket inline style pump. Does anyone know what gpm and fuel pressure are? Has anyone done this before? If so what kind of pump did you use..thanks

 

[enticeraised]

Why?

 

[mongo]

I am using this engine in a ultralite airplane and I have no where to put the factory yamaha pump.thanks

 

[enticeraised]

Gotcha. Not sure. Maybe in the OEM Maintenance manual it has the specs.