bigdaddy6.7l
New member
- Joined
- Jan 11, 2009
- Messages
- 3
What is R 14?
R14
- Thread starter bigdaddy6.7l
- Start date
Bob Wagner
Comp Diesel Sponsor
- Joined
- Jun 26, 2006
- Messages
- 2,750
the 14th revision to the software. Keep's getting better up to 205 hp to the rears