Should I get the walbro 255lph standard or high pressure 255lph????what the hell is the difference....just a reminder im running 100hp nos

 

come on someone has to know the difference

 

Jeff Schaeffer (importreview) will tell you to gte the NOS fuel pump.

Jeff Taylor (Lip), Stephen Sekai (sgT, I think but am not sure since he had a Granatelli on his website before), and I use a modified Bosch from a Porsche sold by Endyn. Jeff S. hates Endyn.

I think both groups do not have enthusiastic recommnedations for Walbro/Holley pumps.

The Bosch is a bit of a pain to install.

cheers

 

i have the 255 high pressure and its LOUD. you can hear it down the street

 

would the standard be fine for what I need?

 

standard is fine - high pressure is for those cars mainly on boost with insane amounts!! Also, high pressure fuel pumps are designed for running over 50 psi of fuel, which you aren't going to do.

 

I will but barely ever....ok standard it is then....I didn't want a loud one anyways
btw marc I'll be home on sunday

 

I do not agreee with your statement. First of all, stock fuel pressure is 50-54psi.
Walbro is fine as long as you do not exceed 60psi. Most pumps wont like going
above 70psi.

Bottom line, if you are running a stock regulator or under 60psi then the walbro
is a good choice. If you are turbo and running an FMU then this is not the pump
for you.

 

well I don't run turbo or FMU i run strictly nitrous and I have an aftermarket fpr

 

What nos setup you using? A Walbro High Flow pump is perfect for a direct port setup, and a High Pressure pump will get the job done on a dry kit.

 

I'm using direct port which is wet...so I guess I just need the standard walbro then.....I also have a fpr just for the NOS and another one just for my regular fuel