hello,
i would like some info on a progrmmer for a 2004 chevy hd diesel duramax 6.6 lb7 what would be a good one for my truck what i am looking for is more power in towing i tow a toyhouler with a rino and a sandrail in there and water gas and extra's

thx
demonic

hypertech, predator, banks otto mind. Depends on the budget. Research them all.

Im looking for the same info. would like about 100 or 125 more hp. Would like to adjust on the fly. I all so don't want to up rail pressure, thinking about the Van Aaken
02 lb7

I have hypertech max energy. Its ok, but my friend has the bullydog power pup downloader and its a much better programmer.

hello,
i would like some info on a progrmmer for a 2004 chevy hd diesel duramax 6.6 lb7 what would be a good one for my truck what i am looking for is more power in towing i tow a toyhouler with a rino and a sandrail in there and water gas and extra's

thx
demonic
Hypertech will give you the most power for towing. Unlike other brands with Hypertech you don't have to drop down to a low power tune for towing. You are good to go towing up to the manufacters suggested limits with any of the three stages of diesel tuning from hypertech.

http://i214.photobucket.com/albums/cc308/Hypertech_photos/Duramax/01-04LB7.jpg