Is it possible that the down load from smarty box to truck, to not get the whole program burned into the computer of the truck. Reason why I am asking is cuz I posted a thread awhile ago about my truck not haveing the HP it should with all my mods.

Should I have the mp8 unpluged when putting the program in?? Not sure if that makes a diff or not.

I talked with Industrial (the owner really nice guy) and he said that my truck if definately low on the hp. He gave me a number of things to check.

1. programing
2. valves could be to tight
3. Transfer tubes (go from fuel line to injector) could be leaking
4. Drive preasure.

He also said to get the Dr. Performance Nitro box instead of the mp8.
any one running this box and can you adjust for rail preasure??