Whats everybodies Fuel Pressure at?????
05-16-2005, 06:44 AM
#1
Junior Member
Thread Starter
Join Date: Jan 2004
Location: In my car, MN, USA
Posts: 347
Likes: 0
Received 0 Likes
on
0 Posts
Whats everybodies Fuel Pressure at?????
Just curious on what ever bodies fuel presure is at on there turbo setups. I got a 2000 civic Si that i turbo'd with a Drag 3 kit. Right now its stock fuel pressure but i do have a AEM FPR so just takeing ideas on where to set it. Im thinking 48psi is good but let me know. 
05-16-2005, 06:47 AM
#3
Junior Member
Thread Starter
Join Date: Jan 2004
Location: In my car, MN, USA
Posts: 347
Likes: 0
Received 0 Likes
on
0 Posts
Re: Whats everybodies Fuel Pressure at????? (B16Civic93)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B16Civic93 »</TD></TR><TR><TD CLASS="quote">44ish w/ vac on</TD></TR></TABLE>
VAC??? <what is that?
VAC??? <what is that?
05-16-2005, 07:52 AM
#4
Junior Member
Thread Starter
Join Date: Jan 2004
Location: In my car, MN, USA
Posts: 347
Likes: 0
Received 0 Likes
on
0 Posts
Re: Whats everybodies Fuel Pressure at????? (Siguy00)
Comeon guys all you have to do is post your fuel pressure on your for your turbo setups!!!!!!!!!!!!
05-16-2005, 07:53 AM
#5
Honda-Tech Member
Join Date: Jun 2003
Location: NYC bitchessss
Posts: 9,555
Likes: 0
Received 0 Likes
on
0 Posts
Re: Whats everybodies Fuel Pressure at????? (Siguy00)
60 psi with the vac on.....
Vac (short for vaccuum) hose
walbro intank pump, stock fpr, stock lines
not sure if it's the high pressure pump or not.
Vac (short for vaccuum) hose
walbro intank pump, stock fpr, stock lines
not sure if it's the high pressure pump or not.
Trending Topics
05-16-2005, 08:46 AM
#9
Honda-Tech Member
Join Date: Jan 2005
Location: Hagerstown, Maryland, US
Posts: 1,634
Likes: 0
Received 0 Likes
on
0 Posts
Re: (Boondock Saint)
38 at idle on 8psi on 94 LS motor w/ walbro 255hp pump, FMU, stock injectors
I put RC 440's in and it bogged the car once it got over 42
I put RC 440's in and it bogged the car once it got over 42
05-16-2005, 09:13 AM
#11
Honda-Tech Member
Re: Whats everybodies Fuel Pressure at????? (m R g S r)
43psi, stock fpr, walbro 255lph
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by m R g S r »</TD></TR><TR><TD CLASS="quote">60 psi with the vac on.....
Vac (short for vaccuum) hose
walbro intank pump, stock fpr, stock lines
not sure if it's the high pressure pump or not.</TD></TR></TABLE>
sounds like it must be a high pressure pump.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by m R g S r »</TD></TR><TR><TD CLASS="quote">60 psi with the vac on.....
Vac (short for vaccuum) hose
walbro intank pump, stock fpr, stock lines
not sure if it's the high pressure pump or not.</TD></TR></TABLE>
sounds like it must be a high pressure pump.
05-16-2005, 09:33 AM
#13
Junior Member
Thread Starter
Join Date: Jan 2004
Location: In my car, MN, USA
Posts: 347
Likes: 0
Received 0 Likes
on
0 Posts
Re: (fjt)
Nice thanks guys, it looks like im going to try and up mine to 50 because when vtec kicks in my engine is not getting enough fuel and it sputters, it feels like a rev limiter. 
I checked a lot of **** to see what the problem is but thats the last thing i can think of.
I checked a lot of **** to see what the problem is but thats the last thing i can think of.
05-16-2005, 09:36 AM
#14
Honda-Tech Member
Join Date: Jun 2002
Location: Texas
Posts: 1,659
Likes: 0
Received 0 Likes
on
0 Posts
Re: (Siguy00)
shouldnt it be the opposite?
If it sputters you might be running too rich...
Whats your A/F like?
Mine sputtered in the midrange at the dyno and it was that fuel was around 11.0...
If it sputters you might be running too rich...
Whats your A/F like?
Mine sputtered in the midrange at the dyno and it was that fuel was around 11.0...
05-16-2005, 09:45 AM
#16
Junior Member
Thread Starter
Join Date: Jan 2004
Location: In my car, MN, USA
Posts: 347
Likes: 0
Received 0 Likes
on
0 Posts
Re: (fjt)
No my A/F is good, thats what i dont get. Im useing uberdata and all the nubers on the graph are looking good. I got a new fuel filter, i just dont know what else it could be if its not a low fuel pressure.
05-16-2005, 11:02 AM
#17
Honda-Tech Member
Join Date: Aug 2004
Location: south, Trinidad, W.I.
Posts: 32
Likes: 0
Received 0 Likes
on
0 Posts
Re: Whats everybodies Fuel Pressure at????? (Siguy00)
I am presently using the stock fpr with a Link engine management and 550 cc injectors. I am guessing that your problem is too much fuel not too little or you have a problem with the ignition system eg blowing out the sparks. Another thing check see if all your grounding wires are intack as this can give you a loss of current when you relly need it eg when the VTEC kicks in resulting in unburnt fuel thus sputtering.
05-16-2005, 12:14 PM
#18
Honda-Tech Member
Join Date: Jan 2005
Location: Hagerstown, Maryland, US
Posts: 1,634
Likes: 0
Received 0 Likes
on
0 Posts
Re: Whats everybodies Fuel Pressure at????? (hunderpressure)
like wise thats what happened to my car when I had the fmu, pump and injectors in the car would sputter and bog and I put the stock injectors back in and the car runs perfect now
Thread
Thread Starter
Forum
Replies
Last Post