black smoke
Like bobby said, tune it for power. Tell us more about the truck. SLed puller, drags, what? Street driven? If so then why do you want huge amounts of smoke?
its just a rust free 1st gen im in minnesota and dont want it to rust so i dont drive it mch i hade a 2nd gen befor so its not my first cummins what can i do for power that is cheap i dont have much money i would rather go with power
Don't forget gauges before you start tweaking!




