I'm finally thinking about getting a ZEX wet kit, but want to know if I "need" a Walbro high pressure 255 ltr/hr fuel pump? What do I need to complete the install the right way? I'm planning on only going with a low 50 shot.

 

wow, nobody can tell me?

 

i'll answer my own tread. i got a walbro 255 fuel pump and aem adjustable fuel pressure regulator. will be running a 75 shot soon

 

do you need an aftermarkey fuel regulator, wouldnt the stock one regulate just as much fuel with just the bigger pump..

 

Actually, you should only get a 190 lph for a wet kit, it will hold up to approx 500 hp. You also may get away with an aftermarket FPR. However with the 255 you will need it because the stock regulator will not hold the volume and pressure will be too high for N/A operation.

 

thanks guys