GM Drivetrain & Suspension Chassis | Transmission| Driveshaft | Gears/Rear End/Differential | Traction Aids

Fuel pressure question

Old 03-03-2010 | 02:06 PM
  #1  
ONLYA4.8L's Avatar
Thread Starter
TECH Enthusiast
 
Joined: Aug 2005
Posts: 526
Likes: 0
From: Chandler, Arizona
Default Fuel pressure question

I have an adjustable fpr and was wondering if I turned the fuel fressure up from 50psi to 60 or 70 psi would that be benefitial when running more boost
Old 03-03-2010 | 02:27 PM
  #2  
Atomic's Avatar
I have a gauge for that
iTrader: (42)
 
Joined: Jan 2006
Posts: 16,266
Likes: 394
From: Huntsville, AL
Default

sure if your fuel pump could still supply the needed pressure and volume. You need to have the fuel injector tables corrected though.
Old 03-03-2010 | 02:44 PM
  #3  
ONLYA4.8L's Avatar
Thread Starter
TECH Enthusiast
 
Joined: Aug 2005
Posts: 526
Likes: 0
From: Chandler, Arizona
Default

Ok I'm gonna be running dual 255 walbros, my 42s and 70psi of fuel pressure hope I can run the 15psi of boost I want
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
wrb002
PROJECTS GALLERY
18
08-31-2015 12:00 PM
05GMC4.8
GMT 900 Trucks General Discussion
5
08-07-2015 09:55 PM
GMCtrk
FORCED INDUCTION
67
07-17-2015 06:39 PM
Mossyoakglock
GMT 900 Trucks General Discussion
0
07-17-2015 08:30 AM
slowlsx
GM Parts Classifieds
3
07-13-2015 04:18 AM


Thread Tools
Search this Thread
Quick Reply: Fuel pressure question



All times are GMT -5. The time now is 06:04 PM.