Someone help me out here. I'll be stacking my new Jr. with my X2 Std. soon and would like to know which X2 program everyone is using. Do I need the pressure only with or without boost fooling? The Jr boost fools also, right?

 

I am running the x2 race on level 2-3 and the Smarty(not jr) on sw#5....I love it egts seems real low..smokes thinned out some but it still smokes.....I just downloaded the "stack" tune for the X2 and thats what I use.
I love this stack altho it is the first stack I have ever done...the X2 and smarty seem happy together...makes really smooth neck snapping power!!!
I need a fuel system and clutch wanna know what puting this much power to the ground feels like!!!!

 

alright pauly. here goes.

When i am running Smarty and Quad x2 only, smarty wild on 9. X2 has race smoke program loaded. i need the additional timing of the quad at that point. top power is 510hp

when i add the tst to the mix, i put in the x2 stacking(pressure only) file since the tst does enough timing. the difference equates to around 30 hp for me and 100 ftlbs more when stacking the 3 of them. top power then is 543.

if i had more injector it would be higher.


i have ran the race smoke, standard race, stacking, and the race/mpg file. they all work well with the smarty.

 

Right on fellas, thanks for the info.

So running the X2 with a boost fooling program won't cause anything "funny" to happen?

 

i ran it with my sps62 and now the twins, and nothing funny. i build as must boost as i want.
do you mean surging, spiking, low boost, ?
both my quad and smarty boost fool. no troubles ever

 

Cool.



No. I just want to make sure having two boost foolers isn't gonna throw codes, or cancel each other out, or who know what. Sounds like its a non-issue.

 

yeah, you'll be fine if the turbo you are running has an actual wastegate. when running both foolers and a bunch of fuel i could blow past the gate setting and then it would settle down. and the smarty only fools with an aftermarket turbo program if i remember correctly.
you running a stock hairdryer?

 

Yes, unfortunately. I sure would like to get my hands on an inexpensive 62/12, 13 or 14.

 

use your stocker in a twins setup.

 

Man, I'd love to go there, just can't do it.