How do I know if my WALBRO is high pressure?

[Desi4Life]

I just have the pump itself and the filter. I want to know whether I should invest in a FPR or not. Is there a way of knowing whether the pump is a High Pressure for which I will need a FPR or if it is the regular thus not requiring a FPR?

Desi

 

[DSMJim]

What is the pump model number.

Is it GSS342? If so thats the 255lph High Pressure pump

 

[jdmawd]

Originally posted by Desi4Life
I just have the pump itself and the filter. I want to know whether I should invest in a FPR
Desi

yes.