Diablosport Forums

I am thinking about buying this unit for my 03 2500HD with the 6.0l. What are the power/torque gains for the 87/91/93 tunes. I also have a heavy camper and tow a boat. Are there custom tunes for this application? Does your unit have data acquisition? Such as trans temp, etc.....? Thank you.

Can't tell you all the info...but usually the 6.0 makes about 35-40hp and the same numbers for tq...for the 87 tune prob about half those numbers.