Stacking a Smarty
 

Hey anybody out there stacking a smarty on a timing only box, if so what are yall seeing performance wise, worth it? Or should i just go with a bigger chip?

I tried it with my buddies smarty and my adrenaline on my truck. It was a very very small difference. but i did notice it...barely.

Depends on what your stacking the Smarty with.

a little sticky i did on another forum :tu: Chip Stacking?? Look Here!! - Dodge Cummins Diesel Forum

the smarty dose timing its self stacking it with just a timing box is pointless imo. it would be stacked with a fuel/timing box (on fuel only setting) or a fuel box (on timing or fuel/timing settings)

stack a smarty with a TST PM# COMP box and youll feel it in your pants. the TST PM3 COMP is nothing but fueling and a very hot box, 160 hp gain with the pm3 comp alone

Most guys have seen a loss in HP when anything is stacked with the Smarty.

you wont see a big gain (or even a loss) on the dyno. but like dukeboy said, you will feel it in your pants.

We have seen 20-30hp lost when stacking a Smarty on a Comp.

This was on a Dyno.

is that the tst comp or edge comp?

Edge Comp and Edge Drag Comp.