mightymouse0x

hey, ill be having an aggressive street ported TII (look at my sig for more info about the motor) and ill be having 800cc and 1600cc injectors, and was wondering if a stock 3rd gen fuel pump should be enough, or if i should go with the walboro, and if so, which one?? thanks

Bebesito21

Get a 20B fuel pump. Flows more than the FD. The FD flows more than the walbro though.

13bpower

What walbro?
FD=210 lph
Walbro=255 lph

Bebesito21

maybe im wrong.....but the 20B flows more than both

mightymouse0x

ok fd is easy to get, walboro too but twice the price. where can i get a 20b? and how much? would that be kinda over doing it, i will be goin with bigger turbos eventually, so not havnig to buy another fuel pump would be nice.

Bebesito21

the rotory guru that i hang out with had a pretty built TII motor, probably more so than yours and he was running the 20B fuel pump. He had a street port and was running 18psi. His motto is "there is never enough fuel" though. But you have the SAFC II so you can work with it. And like you said, itll help once you get the new bigger turbo.

mightymouse0x

are fuel pump like a universal thing? like i heard of skyline gtr and supra tt pumps being put in rx-7s and was wondering if they are all the same size or if they were custom fabricated to fit on the rx-7