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Need advise before tuning 2006 2500 6.0
Hello all. I have a coworker wanting to see if i can improve the giddy up in his truck after he took a ride in my 5,3 after i made fueling and some spark adjustments. To be clear i have not made any adjustments to his truck and only will after i scan with a wideband on the unit. I decided to pull the tune file just to see if anything had been done, He did state at one time it did have a 5th wheel in the bed but he has not done anything to it and says that from 0-40 mph its a turd. I know the 5.3s of that time are not known for being power towing monsters. I pulled a stock tune from 06 6.0 on the repository and compared several areas. First i noticed no fueling adjustments, 2nd the timing is toyed with and my big question is the max torque timing table. i noticed that my coworkers table is all over the place. I never had a reason to make any adjustments in that area and i thought it would be fronded upon. should i copy the stock max timing table to my friends table, scan and make adjustments? Any insight will be appreciated thank you.
Anthony file is my coworkers. Attachment 118881Attachment 118882
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quick pointers for 6.0 truck norris tune
Truck now has a truck Norris cam, and tuned by myself v.e and maf adjustment. I did adjust the timing a little and took a little torque Managment out on the engine side. I still need to play with the base running airflow a little but in all he very happy with the results. Question is am i still leaving a little getty up and go on the table? the bottom end take off power isnt near as good as my 2005 5.3 tahoe but his 6.0 pull better in the top end. Please look over the tune and give me some pointers,Attachment 131709