i keep reading about people having the 120 hp tune installed...but the highest my programmer goes is 100hp extreme tune. ???
do i need an upgrade to get the 120?
Search found 2 matches
- Tue Mar 10, 2009 9:09 pm
- Forum: Predator GM Diesel
- Topic: 2005 lly with u7185 120 hp tune?
- Replies: 1
- Views: 1445
- Tue Mar 10, 2009 8:57 pm
- Forum: Predator GM Diesel
- Topic: Predator for GM diesel hardware upgrade program ready to go!
- Replies: 19
- Views: 45645
RE: Predator for GM diesel hardware upgrade program ready to
do the tunes that come with the updates make more power than the ones already in the 2.0 version.