JDM.Accord

I'm running RC 750's in my boosted h22 and right now I have a bosch inline fuel pump. I'm going to have my car dyno tuned to 18-20psi and am upgrading to a walbro 255. My question is, will I need a fuel pressure regulator or can I stick to the stock one? I'm running Hondata s200 btw. Thanks

**I searched and all the topics relating to my searches only covered DSM 450's or tuning with the hack **

Terrible One

the stock fpr should be fine, i heard it can support up to 400whp on stock pressure.

JDM.Accord

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by orig1nalkhmersta &raquo;</TD></TR><TR><TD CLASS="quote">the stock fpr should be fine, i heard it can support up to 400whp on stock pressure.</TD></TR></TABLE>

Anyone else, I know someone's done this setup/similar setup before?

093turbo16

iTrader: (2)

You might as well just get an adjustable one, the stock one would probably be fine, but why not have the choice to adjust it if it is needed.

hiimdaviddd

i have a B&M FPR for sale. Brand new if you want. 50 shipped. paypal verified

boomslang

I used a Walbro 255HP on my boosted '95 Prelude Si with the stock FPR and it was fine.

PrettyLude

i would get an aeromotive one, works pretty good

tgreaves

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PrettyLude &raquo;</TD></TR><TR><TD CLASS="quote">i would get an aeromotive one, works pretty good</TD></TR></TABLE>

JDM.Accord

Thanks y'all

tgreaves

I have heard that with an upgraded fuel pump that you will run higher pressure when using a stock fpr.. Look on Endyn's site and they have an article about it.. http://www.theoldone.com

95cxh22a

aeromotive. i really like mine

0xenocron

The only people I have seen have problems when using a larger volume fuel pump is when they buy the HP (high pressure) version.

If you stick with the standard 190 lt/hr or 255lt/hr you should be fine on the stock FPR.

For gods sake though if you are boosting higher and have spent the money on the engine parts...get a good FPR with a proper 1:1 rise in fuel pressure under boost.

Setsuna F Seiei

Drill a hole near the valve on the stock FPR, it will thank you later on http://www.theoldone.com/articles/regulator/

tgreaves

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by xenocron &raquo;</TD></TR><TR><TD CLASS="quote">For gods sake though if you are boosting higher and have spent the money on the engine parts...get a good FPR with a proper 1:1 rise in fuel pressure under boost.</TD></TR></TABLE>

I agree.. For all the money you have in the turbo setup whats another $125 for a Aeromotive fpr..

hiimdaviddd

yeah i shall do this also when i install my B&M FPR

mrbsponge

for some reason after i put in the regular wlabro 255 my pressure was about 45,46psi with stock regulator,i have an adjustable one on there and lowered it down and the car made better power and idled better. even with the hondata it needed to be lowered down. worked best at around 32psi

JDM.Accord

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by xenocron &raquo;</TD></TR><TR><TD CLASS="quote">
For gods sake though if you are boosting higher and have spent the money on the engine parts...get a good FPR with a proper 1:1 rise in fuel pressure under boost.</TD></TR></TABLE>

I am completely willing and able to buy a fpr, my question was whether it was necessary or not. There are a lot of parts I am capable of buying but no one wants to waste their money on unnecessary parts

I appreciate the input and it looks like I'll be buying the aeromotive one

eMpAtHy

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hiimdaviddd &raquo;</TD></TR><TR><TD CLASS="quote">i have a B&M FPR for sale. Brand new if you want. 50 shipped. paypal verified </TD></TR></TABLE>

no offense or nothing, but i had a b&m one and it does not allow u to lower pressure. useless and waste of money imo.