I have a 2004.5 LLY and the Hot LLY from PPE, Pacific Performance Engineering, Diesel Performance Technolgies ask for dan...he is a great guy and they have some of the best programmers....if you want to tinker a bit more do EFI live....
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SignUp Now!Shane, I have a Bully Dog - Triple Dog you are more than welcome to try. I pulled it out because I had to take it in to the stealership & now I need to send it back to Bully Dog to get it to mate up to the new GM flash that is in my truck, but it will work in your truck. if you want to make some REAL power I can download the "crazy larry" tune in it & you could go ahead & get you a new tranny in just a few short pulls.:wink: give me a call if you want to borrow it to try it.
Steve T.
sent PM
I have read over there guys and I agree that seems to be the stuff....
I am not looking for a flash, still got about 40K of warranty left:biggrin:
I have read over there guys and I agree that seems to be the stuff....
I am not looking for a flash, still got about 40K of warranty left:biggrin:
PPE is not a flash but a programmer that can be put back to stock in 5 minutes...