Set me straight. What does the predator/puck do exactly?

[toupee]

I just got a predator/puck combo the other day. I've been trying to figure out what each one does timing/duration/pressure wise, but I've just managed to confuse myself. Does the predator just do pressure and the puck does timing and duration?
Thanks

[Dodgezilla]

The Puck is a pressure only box. The Predator, well they won't tell us exactly but there's a bit of Timing, Duration, and even pressure on the non-stack tunes.
What does the Predator/Puck do you ask?????? It makes my truck fast as Hell and it smokes like a freight train on the Extreme RKL tunes!!!!!

Priceless..........

[CSchomer]

I've gathered, the Pred does some press. on the Ex. Stack and reg Stack but T&D only on the other tunes. You end up with a quite a bit of press. with the Pred Extreme tunes + Puck hi setting. Craig

[Dodgezilla]

Rail pressure on my truck is the same with the Puck on either setting......

[btolenti]

I was told no timing was added on Tow...