Okay, I need your guys help with this.  I’m trying to fix this daily tune so my EGTs are not so hot cursing down the interstate.  Right now, it is hard to keep under 900 while doing 70mph without any hills.( running in level 3,4,5, changing levels does not really change the EGTs)  The truck still has the damn DDP injectors in it since I have not had time to change the tips yet (next on list when I have time) so I know those are part of the problem.  Also, the truck does have 35x12.5 with 3.55 gears, so I don’t know if that is part of it as well.  Below is what I’m currently running, and any input would be much appreciated.

 

 

 

 

 

Power levels: 7

RPM  limit: 3400

Max valet mode power: 50

Pump stretch: 1400

TPS pump max: 100

TPS pump min: 20

Min pump tap fueling: 0

Pump low boost scale PSI: 12

Boost scaling: 40

Load timing: 1

Low PSI timing reduct: 5

Timing reduct scaling: 50

Light throttle timing ADV: 2

Light throttle timing load limit:40

RPM timing max:

1500-13

2000-17

2500-22

3000-27

Max:28

CanBus fuel

0-85

1-87

2-90

3-95

4-97

5-99

6-100

7-100

8-100

9-100

10-100

11-100

12-104

13-108

14-112

15-116

16-120

18-124

20-128

22-132

24-136

26-140

28-144

30-148

 

It should run cooler with the DAP nozzles. How much? You’ll have to find out. What pop pressure did you go with? 

The DAP injectors will help but the big tires are still putting a big load on the engine; So Yes they will help but no they will not solve all of your problem. The RV's would help but you will loose some power. How much I dont know. I run RV's in mine on an Edge comp and they are smokey a bit until the turbo catches up.

I have not received the nozzles yet. I was thinking about going with 320 and seeing what happens. 

5 minutes ago, Threadzy said:

What pop pressure did you go with? 

 

10 minutes ago, Krlspokane12 said:

I have not received the nozzles yet. I was thinking about going with 320 and seeing what happens. 

 

Everyone I’ve seen run that pressure  like it. I know I do. 

22 minutes ago, Krlspokane12 said:

I have not received the nozzles yet. I was thinking about going with 320 and seeing what happens. 

 

 

10 minutes ago, Threadzy said:

Everyone I’ve seen run that pressure  like it. I know I do. 

 

Yup. Still good here with the 320 bar. Very clean burning very little smoke.

Your truck will run much better without the ddps regardless of gears.  Plenty of 3.55's running around with 35's.  No it's not optimum, but it also isn't the end of the world.