k_lude

does anyone have pics showing how to install this my in law has an SI and just recently bought a fuel pressure regulator but we dont really know how to touch K motors so does anyone have any pics showing steps to install it...any help is appreciated.

vladd

what mods do you have, that you need a fuel pressure regulator? just curious.

SIVIC 3

i think its a bling factor. unless its a boosted si.

killa rex

I thought the SI don't have a FPR, since the ECU controls the flow? Well at least I don't see one, I only see one line and it's for the fuel, no return line

ajpturbopittsburgh

I just got the AJP turbo and the shop that did the installation had to buil a fuel return line with a regulator.

I don't know why this is nessassary, does anyone know why?

I've seen other turbo kits without one. What's the deal?

RICO_

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ajpturbopittsburgh &raquo;</TD></TR><TR><TD CLASS="quote">I just got the AJP turbo and the shop that did the installation had to buil a fuel return line with a regulator.

I don't know why this is nessassary, does anyone know why?

I've seen other turbo kits without one. What's the deal?</TD></TR></TABLE>

Probably to adjust the amount of fuel pressure available under the increased boost you're pushing.

pd0019

it allows you to be more precise about the amount of fuel your engine is getting

k_lude

he just has some basics...its mostly for the bling blingin factor yes...well does anyone know of or have any pics on this...yes we couldnt find the return lines.. k20 = newbies

spets

the Si doesn't have a return fuel system. the fuel pressure regulator is in the fuel tank.

kine462

the newer cars have a regulator/pump all in one inside the tank. There is no return line going back to the tank. I think they want you to convert your current returnless system to system with a return line and your probably going to have to run a line back to the tank

k_lude

dang that sucks....well ill let him know..