what mileage gains have people seen with these two stacked together?

 

I don't think people are stacking them for mileage. It's all about crazy power. I ran TJ's Smarty stacked with my Comp for about 2 weeks and WOW.

 

ya i know but i'm stuck in my dorm today in wyotech so i had to do somethin just a lil crazy but ya i'm plannin on gettin a smarty to help push my compounds when i get those put on

 

when i stacked them i lost alot of milage, but i also run the edge on 5x5 and smarty on 6. i think you lose the mileage because of the agressive low end fueling.

 

Whatever you do, run the Smarty on even levels ONLY!

 

edge on 3x3 and smarty on 2 I got 19 OR so

 

I have run mne on odd numbers with the edge and I can not tell the difference....noice or power wise......

for everyday driving i run the smart on 2 and the edge on 3 ( down to 1 when I use the cruise, just because ant thing higher on the smarty causes a surge on cruise

 

when you run the smarty on odds and the edge comp you add to much timing. i am surprised you dont notice high egts.

 

yeah but since the comp does it's own timing, doesn't that override any timing the smarty provides?