Originally Posted by sickcummins22

hey. i am new to the site and thought i would ask for a little help. i have a 1997 dodge 3500 with a 24 valve cummins 5.9L. i just put 7 inch stacks on it. it smokes a little but i want clounds of black smoke. anyone know a cheap way to make lots of smoke please let me know. thanks alot!