ill have a full writeup tomorrow but i wont be able to post pictures for a while b/c my dad took the camera to amsterdam with him.. and i dont know how long he is over there this time..
but, i feel that there is a gain in the mid range the most. havent really got to romp on it too much. but i will see how much faster it made my truck when i go to the 1/4mile track again in january..
but if you are going to do a good amount of mods(intake, pullies, programmer, exhuast) i think the headers will help out a whole lot more than on a stock truck.
im hoping to make a aluminum heatshield and mount a cone filter when i get back to work or just do an air box mod with a drop in filter.
i had a truck.