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6.4l predator, extreme puck stack

Posted: Mon Nov 02, 2009 11:59 pm
by jpaddock
has anyone stacked the predator and extreme puck? is it safe? and what kind of hp gains?

RE: 6.4l predator, extreme puck stack

Posted: Thu Nov 05, 2009 8:53 pm
by joestroo
I stacked the 2 for some time, my truck ran great!! I really didn't notice a mileage change. As far as power, i really noticed the power puck in the bottom end. I ran the 80hp tune, and had the puck at 50%, and it would break loose my 35' tires without loading up the turbo's at all, from a dead stop punch the gas and leave black marks!!! The puck alone really did do much, but staked it made a difference.