i have a 2007 cummins with the 5.9 i just ordered my juice attiude. can i stack it with a smarty???? thanks you for any info my truck was built oct of 06

 

Sure, but anything that's stock, from your turbo to your trans is gonna be hurtin.

 

i was thinkin about a new valve body ,converter, fuel system, and turbo. what you think i went with a fully built tranny in my last truck so i know what it cost i am trying to keep the cost down a bit.

 

I am going to start to play with mine on monday and will let you know.... i have ran the hot juice with no tranny problems at all.....(20k) be kind to it and build line pressure before you hammer it and it will lengthen your tranny life, if you dont the hot jucie has enough torque to walk right through your converter. I plan on stacking the smarty without timing but will have more results on monday when the smarty gets here. The jucie has been a great unit and other than low end fueling and egt problems it is the king of incab adjustability IMO....