windstar

I am very new to the hole diesel world so please keep this in mind. I have a 2006 4x4, 48re with 5'' mag exust, k&n intake, silencer ring mia, afe blade runner, smarty jr with 20'' rims.
so what setting would be best for stop and go city with no towing ( now running tow/ haul with advanced timming not getting better then 465 a tank)and would there be a better smarty for that or other mods to help gas milage and sticking it to a stroker or max.

any help or experience would be great.

rockcrawler304

Do you have the Jr. or Sr.? What is it you are trying to do?

windstar

smarty jr. I would like to have better mpgs. along with having a truck that is capable of out running fords and chevys.

rockcrawler304

I see in your other thread that you are running an auto tranny so I would say stick with the SW1 with defaults. If you go higher you will just kill your auto in a fast way. Upgrade the tranny, load SW3 and have fun