5.9L 12V Performance Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps Related to Performance and Longevity

retarding timing

Thread Tools
 
Search this Thread
 
  #21  
Old 10-13-2009 | 09:30 AM
Hammer's Avatar
Diesel Wrench
Joined: Mar 2007
Posts: 714
Likes: 87
From: York,PA
Default

OR I have a 913 pump that has 911 plungers put in it
WOW!!!!!!.. I am so impressed.....sheesh
 
  #22  
Old 10-13-2009 | 01:22 PM
94 12valve's Avatar
Diesel Bomber
Joined: Jan 2009
Posts: 3,504
Likes: 157
From: Pylesville, Maryland
Default

Originally Posted by Hammer
913 pumps came in many different CPL ratings.

If his has the flat top plungers then its not the 215hp version.
Originally Posted by 94 12valve
OR I have a 913 pump that has 911 plungers put in it
just responding to this statement made by you.

you gonna hit 500 hp on fuel at the fall brawl with your "benched pump" or do you need drugs to see that number?
 
  #23  
Old 10-13-2009 | 04:53 PM
YOUNG GUNS's Avatar
Diesel Fan
Joined: Aug 2009
Posts: 40
Likes: 0
Default

so would i be better off upgrading to a 180 pump instead of a 215? sounds like this retarding deal is retarded!
 
  #24  
Old 10-13-2009 | 04:58 PM
12valvetater's Avatar
Diesel Bomber
Joined: Oct 2008
Posts: 1,474
Likes: 35
From: Pennsylvania
Default

depends on what you want to do the 215 is about the best you can go with on the street
 
  #25  
Old 10-13-2009 | 08:13 PM
12.valve.hauler's Avatar
Thread Starter
|
Diesel Enthusiast
Joined: Jul 2009
Posts: 213
Likes: 4
From: frankfort, KY
Default

ok my delevery valves have 255 on the side of them. which ones are they?
 
  #26  
Old 10-13-2009 | 09:23 PM
davo79's Avatar
Diesel Enthusiast
Joined: Nov 2008
Posts: 435
Likes: 4
From: california
Default

Ok gas engines change timing due to rpm changes and so do some dieselsthe point of retarding the timing is to keep the egts down at the higher rpms its kind of a way to govern the fuel without the govonor kicking in. Ok in most case advancing the timing is done to keep egts down hence the reason why when we add more fuel we advance the timing. Well advancing the timing is like predicting that the fuel will be put in at this point and burned at this point by putting the fuel in early we cool the piston wich cools egts it still burns at the same moment but we put it in sooner at least that's the way it was explained to me. So when the pump retards the timing its preventing overburn of fuel so to speak
 
  #27  
Old 10-13-2009 | 09:26 PM
YOUNG GUNS's Avatar
Diesel Fan
Joined: Aug 2009
Posts: 40
Likes: 0
Default

so a 215 with .022's 4kgsk, #4plate and a modded afc will get me.....where?
i make 292hp and 770ft lbs with the 160 pump
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
quiksilver1j
1st Generation Dodge Cummins 89-93
1
07-30-2015 12:41 PM
Stox5225
12 Valve 2nd Gen Dodge Cummins 94-98
22
05-14-2015 05:17 PM
SMatyac
12 Valve 2nd Gen Dodge Cummins 94-98
2
11-15-2014 07:35 PM
91 7three
Ford 83-94 6.9 and 7.3L General
1
11-14-2014 10:37 PM
jjbced
Chevy/GMC 6.2L and 6.5L
5
10-26-2014 09:09 PM



Quick Reply: retarding timing



All times are GMT -5. The time now is 09:20 PM.