Hey guys, im borrowing a friends smarty for a week or so to see how i like it stacked with my edge Drag Comp box and my 7x0.011 (150) injectors.

I set Smarty on SW#8 and adjusted the torque management to 6 which is highest setting, meaning very little torque management is applied to engine. Both injection timing and injection duration were left at 0 for default

Anyway, below turbo when i step into it the normal click of injection pump sounds almost like it doubles its speed and makes a different sound, almost a very fast click, possibly timing rattle. What i DONT understand is how i have Smarty on no timing added software setting and only torque management basically removed. When i turn edge off the noise goes away.



Any ideas guys?

 

Its not timing rattle and the different noises are from the computer allowing the truck to fuel harder with less throttle input and when you turn the Comp off its not making the pump work as hard, no noises. Thats my guess