TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

Fuel pressure regulator

Thread Tools
 
Search this Thread
 
Old Jun 8, 2009 | 10:24 AM
  #1  
d00012's Avatar
Thread Starter
Senior Member
 
Joined: Feb 2009
Posts: 559
Likes: 0
From: Everett, Washington
Car: 2006 GTO
Engine: LS2
Transmission: M6
Axle/Gears: 3.46 LSD
Fuel pressure regulator

What's the best way to replace the diaphragm? Nobody around here sells the FPR as a whole assembly, but just the diaphragm and gaskets. Only way to get it as a whole assembly is to buy the TB whole.

How much pressure is the spring really under? Chilton's like to scare people and make them think it's like under 200 psi or something.

Last edited by d00012; Jun 8, 2009 at 10:40 AM.
Reply
Old Jun 8, 2009 | 10:52 PM
  #2  
dctrumpet's Avatar
Senior Member
20 Year Member
iTrader: (10)
 
Joined: Feb 2006
Posts: 767
Likes: 10
From: USA
Engine: 350 TBI W/all Ultimate TBI Mods
Transmission: 700R4 Stage 4
Axle/Gears: 9 Bolt 3.27
Re: Fuel pressure regulator

what exactly are you looking for? Just the regulator diaphragm? Or do you want the upper fuel meter cover assembly with regulator diaphragm, spring and cover all assemble?
Reply
Old Jun 8, 2009 | 10:54 PM
  #3  
d00012's Avatar
Thread Starter
Senior Member
 
Joined: Feb 2009
Posts: 559
Likes: 0
From: Everett, Washington
Car: 2006 GTO
Engine: LS2
Transmission: M6
Axle/Gears: 3.46 LSD
Re: Fuel pressure regulator

I want it all assembled, but no one carries it. I might just go to the local pull-a-part and take a whole TBI.

If not, the only option around here is an FPR rebuild kit, with all gaskets, diaphragm and spring.

If all else fails, I could try the dealer, but how much would the complete assembly cost? Any estimates?
Reply
Old Jun 8, 2009 | 10:57 PM
  #4  
dctrumpet's Avatar
Senior Member
20 Year Member
iTrader: (10)
 
Joined: Feb 2006
Posts: 767
Likes: 10
From: USA
Engine: 350 TBI W/all Ultimate TBI Mods
Transmission: 700R4 Stage 4
Axle/Gears: 9 Bolt 3.27
Re: Fuel pressure regulator

email me at rondeauchiropractic@mchsi.com
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
MustangBeater20
TBI
11
Oct 29, 2022 09:20 PM
9192camaro
Engine/Drivetrain/Suspension Parts for Sale
16
Feb 3, 2019 12:21 AM
wayshegoes
Tech / General Engine
8
Aug 17, 2015 12:00 PM
89-S-dime
TBI
4
Aug 12, 2015 11:57 AM
Kaweh
TBI
3
Aug 9, 2015 02:54 PM




All times are GMT -5. The time now is 09:11 PM.