Calling all Detroit Techs? 11.1 S60

I had mine done at a Freightliner dealership. Many Detroit shops will say there is no such program as will the truck dealers. You have to make them call the higher ups and suddenly there is a 400 hp program. About 15 years ago IH had a lot of Cannon Express trucks traded in with 11.1 engines in them. They were offering a free uprate from 325 to 400 hp if you bought one. They took them to Detroit and had it uprated.

 

I know this is a old thread but was wondering who programmed your ecm to 400. I'm looking to do the same

 

I can likly help if you PM me

 

11.1 can be turned up to 500 or so but won't live as long as a real 12.7 500