View Single Post
  #1  
Old 04-21-2011, 09:59 PM
limitlessent's Avatar
limitlessent limitlessent is offline
Dodge Ram Forum Junior Member
 
Join Date: Aug 2010
Location: Atlanta, GA
Age: 32
Posts: 46
Gender: Male
Vehicle: 2013 Dodge Ram 2500 4WD
Trim Level: Laramie
Color: Black
Engine: 2011-20?? 409ci (6.7L) Cummins Turbo Diesel 350hp 800lb/ft
Rep Power: 0
Rep:13
limitlessent is on a distinguished road
Send a message via AIM to limitlessent
Default Predator question... 87 tune on 87 fuel vs 91 tune (modded) to run on 89 fuel

Ok... On my DSP....
Is there any advantage to one of these over the other:

1.) Running 87 tune on 87 octane
2.) Running 91 tune on 89 octane but modifying the 91 tune to be proper for 89 octane fuel?

If #2 is the best choice, what changes would be necessary to make it happen?

Also, how do I properly log to see if I'm getting knock etc? What #'s are in a good range and what pids do I log?

Thanks guys!!
Reply With Quote
Sponsored links