Fuel pressure = 55psi with walbro pump and civic si fpr?
10-07-2005, 11:55 AM
#1
Honda-Tech Member
Thread Starter
Join Date: Mar 2003
Location: here n there n everywhere
Posts: 5,661
Likes: 0
Received 0 Likes
on
0 Posts
Fuel pressure = 55psi with walbro pump and civic si fpr?
got a walbro 255 high output and a civic si FPR and im getting 55psi at idle is this high? what could cause this to be so high?
10-07-2005, 12:26 PM
#2
Honda-Tech Member
Join Date: Apr 2005
Location: CO
Posts: 792
Likes: 0
Received 0 Likes
on
0 Posts
Re: Fuel pressure = 55psi with walbro pump and civic si fpr? (turbotime)
55 is high for stock. I run at about 42 psi on my GSR.
Its the huge fuel pump, unless your running a turbo you dont need that big of a pump.
Its the huge fuel pump, unless your running a turbo you dont need that big of a pump.
10-07-2005, 12:29 PM
#3
Honda-Tech Member
Re: Fuel pressure = 55psi with walbro pump and civic si fpr? (fasthatchb18c1)
hes running a turbo on his
my is running around 50 with stock fpr
the fuel pump is overpowering the fpr so thats why it went up.
you will be fine with a turbo setup
my is running around 50 with stock fpr
the fuel pump is overpowering the fpr so thats why it went up.
you will be fine with a turbo setup
10-07-2005, 12:34 PM
#4
Honda-Tech Member
Re: Fuel pressure = 55psi with walbro pump and civic si fpr? (komat)
I thought you went to get tuned? What was your fpr then? If you changed it i would go back and get retuned.
10-07-2005, 12:36 PM
#5
Honda-Tech Member
Thread Starter
Join Date: Mar 2003
Location: here n there n everywhere
Posts: 5,661
Likes: 0
Received 0 Likes
on
0 Posts
yeah it got tuned on the civic si fpr i was just wondering if it was supposed to be that high even the tuner seemd a lil surprised
Thread
Thread Starter
Forum
Replies
Last Post
Charlie Moua
All Motor / Naturally Aspirated
21
02-11-2011 05:54 AM
jordan_civic
Honda Civic / Del Sol (1992 - 2000)
1
05-23-2008 04:18 PM
Dominic-CTR
Acura RSX DC5 & Honda Civic EP3
2
11-16-2003 10:53 AM
