Fuel Pressure Regulator - What BAR?

[_CJ_]

Hi Folks,

I've been advised to ask in this forum also as I need to know what Fuel Pressure Regulator I need for my standard FRP. Currently the car has a 350kPa (3.5 Bar) regulator in place, but when I look at online sellers they are selling 400kPa (4 bar). Which is the correct one, or is there even any difference?



Thanks

CJ

 

[siimsalabim]

i have same question 1.7 standard puma FPR .