12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

just a few auto meter gauge questions

Thread Tools
 
Search this Thread
 
  #1  
Old 10-29-2008, 02:22 PM
SixOhh's Avatar
Diesel Fan
Thread Starter
Join Date: Oct 2008
Posts: 76
Received 2 Likes on 2 Posts
Wand just a few auto meter gauge questions

1) Where is the best place to install the boost line in a factory setup and what should i see for max boost (stock turbo)?
I've seen some comments about plugging the wastegate or doing a few things to get more boost but haven't looked into it much

2) I just got my hands on an AutoMeter Ultra-Lite Series 100-250F Water Temp Gauge (PN: AM-4337). is this a probe style setup or is there a fitting in the cooling system i can remove to install the sensor? where is the best place to install it for accurate readings?

3) Are these AutoMeter Ultra-Lite Series gauges weather proof? i have seen some ppl mount theirs on the Valance(sp?) just outside the windshield but i'm wondering if these are okay to do so

thanx guys!
 
  #2  
Old 10-29-2008, 02:38 PM
DB Admin's Avatar
Banned
Join Date: Mar 2007
Location: Perry Co. Ohio
Posts: 29,849
Received 3,297 Likes on 1,640 Posts
Default

What year of truck ?
 
  #3  
Old 10-29-2008, 02:42 PM
SixOhh's Avatar
Diesel Fan
Thread Starter
Join Date: Oct 2008
Posts: 76
Received 2 Likes on 2 Posts
Default

oops sorry need to work on my sig, as i mostly just read over here!

92 truck, 97 12v motor.
 
  #4  
Old 10-29-2008, 02:45 PM
DB Admin's Avatar
Banned
Join Date: Mar 2007
Location: Perry Co. Ohio
Posts: 29,849
Received 3,297 Likes on 1,640 Posts
Default

Boost Bolt is the best place to read your boost
 
  #5  
Old 10-29-2008, 02:47 PM
SixOhh's Avatar
Diesel Fan
Thread Starter
Join Date: Oct 2008
Posts: 76
Received 2 Likes on 2 Posts
Default

on the intake plentum?
 
  #6  
Old 10-29-2008, 02:50 PM
DB Admin's Avatar
Banned
Join Date: Mar 2007
Location: Perry Co. Ohio
Posts: 29,849
Received 3,297 Likes on 1,640 Posts
  #7  
Old 10-29-2008, 02:59 PM
SixOhh's Avatar
Diesel Fan
Thread Starter
Join Date: Oct 2008
Posts: 76
Received 2 Likes on 2 Posts
Default

i appreciate the link, but i think i will just tap the stock boost horn (its free and im broke LOL) for now.

max boost?
water temp sensor install location?
 
  #8  
Old 10-29-2008, 04:17 PM
Dr. Evil's Avatar
BOMBARDIER
Join Date: Mar 2007
Location: North of You
Posts: 23,293
Received 1,322 Likes on 1,071 Posts
Default

Originally Posted by DieselMinded

Go back to the 24V section Batman. A boost bolt isnt for a 12V.

There is a 1/8" npt pipe plug on the drivers side of the engine, just below the triangular intake. Remove that plug and install a 1/8" npt fitting.

Alternately, you could drill and tap the intake (but Im not sure why anyone would do that).

The boost tends to vary between trucks (plus some guys lie). You should be seeing around 26-30 psi (I cant remember what the wastegate is set at).

Usually the guys that have the guage on the valance are 3 rd gen guys, and its usually the rail pressure guage - nobody wants that kind of pressure in the cab with them. Although there are a few wingnuts (Uncle Bubba) that have their fp guage mounted outside the cab. Personally, I like my guages in the cab - they are safe from weathering and fogging due to moisture/condensation.

There should be a place to plumb in the water temp sensor.
 

Last edited by Dr. Evil; 10-29-2008 at 09:46 PM.
  #9  
Old 10-29-2008, 04:36 PM
SixOhh's Avatar
Diesel Fan
Thread Starter
Join Date: Oct 2008
Posts: 76
Received 2 Likes on 2 Posts
Default

Originally Posted by Dr. Evil
There is a 1/8" npt pipe plug on the drivers side of the engine, just below the triabgular intake. Remove that bolt and screw in a 1/8" npt fitting.
that's what i was lookin' for, thanks

anyone else installed a water temp sensor?
 
  #10  
Old 10-29-2008, 05:05 PM
xzaq103's Avatar
FormerVendor
Join Date: Jun 2007
Location: Fayetteville AR
Posts: 3,196
Received 136 Likes on 121 Posts
Default

Originally Posted by Dr. Evil
Go back to the 24V section Batman. A boost bolt doesnt work on a 12V.
 


Quick Reply: just a few auto meter gauge questions



All times are GMT -5. The time now is 08:00 AM.