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

boost psi?

Thread Tools
 
Search this Thread
 
  #11  
Old 07-01-2009, 12:32 AM
bowtech's Avatar
Diesel Bomber
Thread Starter
Join Date: Mar 2009
Location: Arizona
Posts: 1,007
Received 11 Likes on 10 Posts
Default

yeah i know that.
 
  #12  
Old 07-01-2009, 01:17 AM
94cummins12v's Avatar
Diesel Bomber
Join Date: Jan 2008
Location: Havre mt
Posts: 4,525
Received 103 Likes on 99 Posts
Default

im at roughly 8 when im doing 60
 
  #13  
Old 07-01-2009, 07:55 AM
BAD ASS RAM's Avatar
Diesel Wrench
Join Date: Mar 2009
Location: clifton,tn
Posts: 592
Received 5 Likes on 5 Posts
Default

i run about 6-7 psi @ 60 and about 700-800*
 
  #14  
Old 07-01-2009, 12:52 PM
bowtech's Avatar
Diesel Bomber
Thread Starter
Join Date: Mar 2009
Location: Arizona
Posts: 1,007
Received 11 Likes on 10 Posts
Default

when i set the cruise control on 75 its around 10 psi when its fueling to maitain speed
 
  #15  
Old 07-01-2009, 01:00 PM
BAD ASS RAM's Avatar
Diesel Wrench
Join Date: Mar 2009
Location: clifton,tn
Posts: 592
Received 5 Likes on 5 Posts
Default

that's about right
 
  #16  
Old 07-01-2009, 01:17 PM
94 12valve's Avatar
Diesel Bomber
Join Date: Jan 2009
Location: Pylesville, Maryland
Posts: 3,504
Received 157 Likes on 142 Posts
Default

Originally Posted by bowtech
o my waste gate is not blocked yet and its pushin around 27 psi floored and its a stock turbo. i have a adjustable boost elbow on the way should i not put it on?
don't block your wastegate put the elbow on and have control ... oh and when I had my bullet on flat ground 60 mph boost was 1-2 psi
 
  #17  
Old 07-01-2009, 04:42 PM
bowtech's Avatar
Diesel Bomber
Thread Starter
Join Date: Mar 2009
Location: Arizona
Posts: 1,007
Received 11 Likes on 10 Posts
Default

how much i turn it up? i dont want to block it thats why i got the adjustable i have one u cant adjust. i was thinkin on high way trips loosen it out and just crusin around town turp up the psi. wat u think? or just turn it up when pulling?
 
  #18  
Old 07-01-2009, 09:51 PM
relay93's Avatar
Diesel Enthusiast
Join Date: Apr 2009
Location: Collinsville, Okla.
Posts: 121
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by 94 12valve
don't block your wastegate put the elbow on and have control ... oh and when I had my bullet on flat ground 60 mph boost was 1-2 psi
I agree with 94 12valve dealing with elbow and the numbers is what I see with my Super B
 
  #19  
Old 07-02-2009, 06:17 AM
BAD ASS RAM's Avatar
Diesel Wrench
Join Date: Mar 2009
Location: clifton,tn
Posts: 592
Received 5 Likes on 5 Posts
Default

i would set it to hit 35psi max and leave it there.if you need it it will boost it,if it don't it won't.
 
  #20  
Old 07-02-2009, 11:52 AM
94cummins12v's Avatar
Diesel Bomber
Join Date: Jan 2008
Location: Havre mt
Posts: 4,525
Received 103 Likes on 99 Posts
Default

the turbo i just got was set at 40psi so i will leave it for awhile
 


Quick Reply: boost psi?



All times are GMT -5. The time now is 02:59 AM.