Jump to content
  • Welcome Guest To Mopar1973Man.Com

    We are a Dodge Ram Cummins Turbo Diesel forum. We are very friendly and helpful group of Dodge Ram Cummins owners. We will try to keep your truck running the best we can and provide information for diagnostics, repairs and even guide you on the best replacement parts to use. 


    Registration is free. Registering on the site will provide access to many more things like...

    • Contribute to the Forum being able to ask questions and get support for your Dodge Ram Cummins.
    • Contribute to Article Database adding your ideas and suggestions.
    • Classified Ads posted by the members. Post up your used parts and vehicles.
    • Member Garage where you can proudly display your vehicles and modifications that you have done to them.
    • Download files, documents, and Quadzilla Adrenaline tunes for your truck.
    • 911 Support Network. We've got a group of members will to aid you if your truck breaks down on the road.
    • Reduced Advertisements displayed to you.

Recommended Posts

Mopar1973Man's Daily Tune

View File

This tune I'm managed to reach 21.06 MPG. This is NOT a RACE or PERFORMANCE tune. This is Daily Driver Economy Tune. Timing tables are designed around winter cold conditions of Idaho and you'll notice they are on the retarded side. This is to compensate for the high cetane fuel which typically the ECM ramps up timing more with IAT below 80*F. There is no wire tap tune here this tune is designed strictly for LEVEL 3 usage. Fuel table is designed around my +75HP (7x0.0085 DAP injectors) where it starts at 90% and ramps to 120% no more. As for the cruise timing limit you need to leave this at 25% raising the cruise to attempt hold above 65 MPH will create a loss or negative torque to occur. Typically at 65 MPH I float 22-24% engine load on flat ground. Even at 80 MPH it will flip-flop back and forth between cruise timing and performance which is normal. This tune also assumes that no oversized tires modifications that might impact final gearing which will impact the engine load number making the tune worthless. 


  • Like 1

Share this post

Link to post
Share on other sites
38 minutes ago, Mopar1973Man said:

Truck down at this time... No steering box to do any tune work. Sorry... @Youngblood24v

Ah that sucks, I’ll have to do mine pretty soon here also. Just put some 7x.010’s in and I’m trying to get a good economy tune down but can’t find any in the forum for medium injectors and big turbo. Made one up last week and am gunna fill up tomorrow and see the numbers 🤞

Share this post

Link to post
Share on other sites
You are commenting as a guest. If you have an account, please sign in.
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.