Advertisement |
|
|
|
If this is your first visit, be sure to check out the FAQ by clicking the link above.
You may have to register before you can post: click the register link above to proceed.
To start viewing messages, select the forum that you want to visit from the selection below.
|
09-10-2012, 02:31 AM
|
#1
|
Name: bgreen776
Title: White Collar Fabricator
Status: Not Here
Join Date: Jul 2012
Location: Kenai, AK
Member`s Gallery
Posts: 578
|
Drive Pressure filter and a wide spot in the line?
You can see in the picture below the coil of copper tubing I used to help isolate the heat from the plastic drive pressure gauge tubing, is there anything else you guys recommend other than maybe replacing the plastic tubing with autometers small diameter copper tubing? My drive pressure flutters so bad that I doubt the gauge will last long, so I've been thinking about putting a wide spot in the line, like a small air tank, to help dampen the pulsation.
I just read about about the JGS partical trap, if your not running this, what are you running?
What say you Comp D?
Last edited by bgreen776; 09-10-2012 at 02:41 AM.
|
|
|
09-10-2012, 01:13 PM
|
#2
|
Name: devolver
Title: Green Behind the Ears
Status: Not Here
Join Date: Mar 2011
Member`s Gallery
Posts: 50
|
i had the same problem with mine so i used an expanded area like you are talking about and i had to pack it full of steel wool as well.
|
|
|
09-10-2012, 01:24 PM
|
#3
|
Name: DirtyMaxx03
Title: Too Much Time
Status: Not Here
Join Date: May 2011
Location: San Antonio, TX
Member`s Gallery
Posts: 2,862
|
might try putting a small kink in the copper tubing right before it goes into the plastic tubing. see if that helps your fluttering problem
__________________
Sean
Stock 2005 LLY
|
|
|
10-14-2012, 07:28 PM
|
#4
|
Name: 04.5 Ram
Title: Rookie
Status: Not Here
Join Date: Oct 2012
Member`s Gallery
Posts: 13
|
I had to get a liquid filled fuel pressure gauge and that solved the fluttering needle issue..
I still get a bit of a pulse noise in the copper line in the cab though..
The steel wool is a great idea..
We used to put brass bushings in the lines with 35 thou holes in them to even out the pulses.
Jim
|
|
|
10-15-2012, 08:11 PM
|
#5
|
Name: ENafziger
Title: Too Much Time
Status: Not Here
Join Date: Oct 2008
Location: Knoxville, TN
Member`s Gallery
Posts: 843
|
Omega sells small pressure snubbers used to dampen the pulses, and they work very well. They're about $12 or so.
http://www.omega.com/pptst/PS_SNUBBERS.html
Part number PS-4G is what we use alot of at work.
--Eric
__________________
2006 Dodge 3500 SRW, 62/476 twins, Flux 2.5s, G56, Carli 2.65s, etc. Jer. 33:3
2003 Ford Excursion, '97 Cummins P-Pump, HX35/475 twins, studded and o-ringed, ZF6/271, forged Rickson 19.5s.
1991.5 W250, NV4500, Rickson 19.5s, HE351, long travel suspension build
|
|
|
10-16-2012, 10:27 PM
|
#6
|
Name: bgreen776
Title: White Collar Fabricator
Status: Not Here
Join Date: Jul 2012
Location: Kenai, AK
Member`s Gallery
Posts: 578
|
Thats substantially less expensive than the autometer option. Thank you!
I need to take my trap apart and see how its working. Right before I installed it my gauge quit fluttering, so I'm assuming its partially plugged already. The next thing I want to try is a very small orifice. A small disc of stainless shim stock with a pin hole (produced by the tip of a thumb tack) clamped in the compression fitting.
|
|
|
10-17-2012, 06:19 AM
|
#7
|
Name: K80
Title: Too Much Time
Status: Not Here
Join Date: Jun 2011
Location: PA
Member`s Gallery
Posts: 490
|
I had the autometer small dia. copper line on mine. It got brittle and snapped at the union. Not worth it IMO. Was going to go bigger like and a particulate trap like your saying.
__________________
Justin
06 QCSB, G-56, EFI LIVE, E.D.63/68/14/E.D.S475, FLUX 4's Evil twins over FI stg3
Built With Blood
|
|
|
10-18-2012, 12:30 AM
|
#8
|
Name: bgreen776
Title: White Collar Fabricator
Status: Not Here
Join Date: Jul 2012
Location: Kenai, AK
Member`s Gallery
Posts: 578
|
Last edited by bgreen776; 10-18-2012 at 12:35 AM.
Reason: added picture
|
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
All times are GMT -5. The time now is 09:24 PM.
|