Diagnose this bad pull

x MadMAX DIESEL

<<<< No Horsepower
Dec 30, 2008
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Lexington, Ky
So BOB 2.5 class best be shaking in their boots!! #AmIRight ?!?!?!

:thumb: :woott:


Haha I wish! I'm gonna revert back to the original tune this year. I've been messing with it every hook trying to figure it out. In the process I also brought my timing to a 60/40, 50/50 then a 45/55 split. I think it's loosing power the less I go.


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