Walbro Fuel Pump

[talongod]

My car is mostly stock with the cheap mods 1g bov, exhaust, intake, mbc and i wanted 2 get a fuel pump the 190 is same price as the 255 so which one should i get and why? what will i need besides the pump just a FP Regulator?

 

[markgholland]

If you get the 255, there is a good chance that it will over run the stock FPR. You should be ok with the 190 though.

I personally would say to get the 255 and get a AFPR as well. It will making tuning a lot easier if you get a AFPR. Full throttle and CAS makes good FPR's that are preset to the stock pressure and have a 1:1 rise in pressure rate, which is what you want. If you want an adjustable one, the Buschur FPR is probably the best out there or you could search for instructions for the aeromotive install and parts.
~Mark

 

[jtjerry]

have same dilema last year and 255 is in my tank.
If you have AFPR big flow is no problem, just gas cycles faster
Have 255 just for case...
perhaps you will make in future HP monster

Jerry