a DET's timing is...a DET's timing correct. Fuel pressure does not affect the timing maps? I've got a det bin and i'm copying the timing map over to a de bin that has the set up that i'm looking for. After copying it over i noticed that it's a 4 bar bin and was wondering if that would make any difference.

Timing map has nothing to do with fueling. Unless you are over or under fueled, but what you are thinking of doing is fine.

ok good deal, have you ever ran a de bin on a det? does it run half way decent? I've got a bin file that is listed as a de but seems to run ok on my det. I'm not sure if they just labeled it wrong or what. Does anyone have a base bin for a det that i can take a look at to copy the timing map?