What pump is to be used in a Nissan 1.8L dohc engine

[dani_kk]

I have a walbro 190lph gs series pump.
Is it fine for this engine?

[dani_kk]

@askxulfiqar

[dani_kk]

@star2 any suggestions???

[ahmed2396]

I have used walbro 255lph with this engine but original is better, walbro pump helps qg in daily driving.

[dani_kk]

@ahmedraja1996 please tell me does a pressure of 255lph keeps the fuel efficiency just like the normal pump. Or it eats more petrol? As people say using high pressure fuel pump makes the injector free, while i have read on Internet and it says that it increases fuel efficiency. As good atomization pressure is kept in fuel rail.

[Xulfiqar]

find an original pump, your engine does not need 255 litres per hour transfer anyway

[dani_kk]

Thanks zulfiqar bhai