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[Rawze]

(02-15-2018 )808allstarr Wrote:  79095065/cpl 8519 is original data plate info. Have to chk on new info. Can u tell me based on orignal info what cal# should be for hp if it was tuned to its highest. Cummins said it was turnt up to 550hp. If thats wrong what should it be at?

You should register the engine on quickserv.com so that you can get the info yourself. It is free...



It is supposed to have the program (calibration) AB10338.xx in it according to the data-plate. The #4 and #6 wedge should have been used to time the engine when the cams were installed.

The AB10338 program is 475HP/1650trq. No Smart-torque.

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there are several 550HP programs for the CPL8519 spec engine. HOWEVER!!! -- At 550HP, YOURS IN PARTICULAR is only 100% compatible to THESE 2 factory program(s)...
* AB10517.xx -- 550HP/1650trq
* AB10513.xx -- 550HP/1850trq
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-- ATTENTION!: The engine CPL number is 8519. There are many factory files listed under this CPL but not all of them are 100% compatible with your ser# engine and some of them can potentially cause some serious problems. Many cummins and Dealershit shops only use the CPL number to determine what program can be used AND THIS IS DEAD WRONG! ( reference-link ). Your engine is one good example of this. For example, the program AB10507.xx is listed as a 550HP/1850trq calibration under the same CPL as your engine, and would fool most shops into thinking it will work,,.. BUT IT IS NOT COMPATIBLE AT ALL!. Performing a full 6800+ parameter compare reveals that IT HAS DIFFERENT ENGINE BRAKE LOGIC AND MAP SETTINGS! in the file for a 3-solenoid engine brake setup among other things. It can damage the engine or cause severe problems if used.

-- WHAT PROGRAM is in your engine? - WHO put it there? -- IS IT FACTORY OR HAS SOMEONE EDITED IT (custom tune and/or delete?)?. Something STILL DOES NOT ADD UP! and that is you say you are not getting check engine lights, etc. when it overheats!. This is a BIG RED FLAG! that the programming may be bad...

I will say this one last time...

GET IT FLASHED BACK TO THE AB10338.xx program that is supposed to have in it. A FACTORY ORIGIONAL PROGRAM and not one someone has monkeyed with!. If nothing more than to rule it out. Then you can go about solving your problems from there.