Today I tried out the smoke tune on the standard X2 and it seems to spool my turbo way better than the stacker tune with my TST. Is there any way to get a stacker tune with big bottom end? Do the race files fuel harder down low or are they just higher peak hp? Im after something with big bottom end to spool my Silverbullet that I can stack with my TST. I dont have adjustable timing right now on my TST so I cant turn the timing off and use the X2 for timing, (lots of rattle).

Thanks Joel

Why not just run the smoke file with the TST? Just because it does not say "stack" does not mean you cannot do it.

The stack is just a pressure only file that was meant to add rail pressure to all the big duration downloaders and boxes. The stack file will never run as good as the regular, or smoke type files by itself!

I would but I dont have adjustable timing yet on my TST, and timing from both is way to much. I was just wondering if it might be a possible tune that could be added?