12v power !!!!
New member
- Joined
- Aug 22, 2011
- Messages
- 2
i remember a few years ago in the diesel power challenge i read of a duramax making close to 800 hp and getting almost 40 mpg running a natural gas injection system has anyone heard of or done this? if i can make my 24 valve get 400 mpg id be a very happy camper, haha