for sure the cumminsforum.com is the place just look for your year modle and follow the instructions. I just did a 12 v and used this forum daily
12v is super easy. to add fuel slide the afc full forward and pull the plate that is under the afc housing. the afc is the turtle shell looking deal at the top rear of the injector pump that is held on by four screws. you can mod the afc allot to get the most fuel out of a factory injector pump but like chris said you have to have air... modding the afc will swamp your factory turbo and cause allot of black smoke with not too much extra power. the diesel tuning world is allot like hog dogging in the scince that we try to do our thing without drawing unwanted attention to the sport. SO I will tell you this DONT tune the truck to roll smoke like a train... that only waste fuel and gets the global warming gurus all fired up, The way a diesel motor makes the most power is with a light smoky haze at full throttle not black smoke. so if its black smoking you are not cool just wasting fuel. its about like posting a cut up dog and thinking that is cool.......read up on the cumminsforum.com... i will jump off my soap box now.
