AngelTeg

ok... I'm building a b20vtec turbo. starting to deal with my fuel system, and I was trying to figure out the best way to go about this.

I'm going to used a chipped factory ecu, and some sort of ecu writing program... (does Uberdata still work?) either way, I dont want to use a VAFC or anything like that, I'm planning on running 16-18 lbs of boost on the high side, and 11-12 on the low end.

Here's my question, what's the best way to go about fueling this?

because I'm going to use a high and low boost setting, I figured I would almsot need to use a 12:1 FMU. correct? I'm going to get a 255lph pump anyway, and was planning on an adjustable FPR.

my question is what is THE BEST way to go about this... my engine tuning is going to be strictly ( I hope) ecu controlled.

I figure I'll need an FPR and an FMU, and I'm still gauging what size injectors I'm gonna use...

thanks in advance for the help.
-Mike


edit- btw I did a good search and really couldnt find anything to answer my question.

AngelTeg

up

DA-MAX

if you use Uberdata, you will not need an FMU anymore...just the correct size injectors for your HP application and goto townwith the tuning.

http://www.ecimulti.org/uberdata/forum

willyboyK20

like DA-Max said if you going to use any "ecu controlled" setup your not going to need and fmu or a adjustable fpr. Everything will be controlled by the computer instead of tricking it.
If your going b20vtec turbo I wouldn't skimp on the fueling part of the turbo equation. If u got the time to use uberdata thats fine. If not try looking into hondata, or Aem ems.

If u got to dough to correctly do a b20vtec w/boost than I am guessing u got enough dough to get some good engine management.