Stacker tunes

[fred_s]

My question is can i load a tune at each position on the power puck , such as a tow stacker in the off position,a performance one at lower hp, and extreme at the last position thanks in advance Fred

[ranger_dog]

I will take an swag at this but mikel and johan are the experts. I am going to guess "no" for an answer. I don't think that you load any tune in the power puck. You are loading a tune into the trucks computer, essentially remapping the programming of the computer. The puck is a pressure box that is plugged in and does it's thing independently of the computer. Regardless of what tune is in the truck, the puck is going to do it's thing based on the switch position. You have stacked tunes because the Predator (this is a guess) effects something similar to what the puck does in the pressures. The stacked tunes remove that part of the programming to allow it to be controlled by the puck. I posed the question, aside from allowing the user to select 3 different pressures on the fly, what does one gain by adding the puck over what the predator does with regular non-stacked tunes. I never really got an answer to that, but it's my guess that you gain nothing else based on the hp gains listed stacked and non-stacked being the same. You just get the ability to reduce the increased pressure on the fly. Hopefully someone here at Diablosport will address both our questions.

[johan]

Right , what he said. The tunes in the pcm are independent from the puck settings.
The puck allows the user for more adjust ability on the fly compared to the non stack tunes.
Power wise there is not too big of a difference, we did some about a 50ft/lbs torque gain with the puck and stack tune vs only tune.