Hope you have an extra $3K (minimum) in your budget for a "Built" transmission,
a Roots type will destroy a Ram trans in record time.
Dont want to take my word for it
(Magnacharged) killed at least 3 ATS transmissions and went back to stock NA.
, also a Magnacharged 4G Hemi....Killed a record 5 ATS transmissions
Kits like the Magnacharger also run Very Hot, and don't often come with an intercooler option.
its a shame because they cost about $1000 more than the Procharger kits that come with intercooler
...or a Ripp Vortech kit that includes intercooler AND a water to air heat exchanger.
Be careful when comparing kits, you dont always get what you pay for
and my have to add an intercooler system of your own and/or a Water/Meth kit to cool things down.
If you think a roots/screw is better simply because it delivers more instant power down low
...I can assure you that is not a limitation with my Centrifugal Vortech supercharger
I can full throttle launch mine and chirp the tires into second gear in 4WD
(305/50R20 Terra Grapplers on stock 20's, 3.55 gears, stock shift points (5600rpm)
Hot afternoon and totally heat soaked....
Edge 2800 stall now flashes to 3300 RPM , if I didn't have 4WD I would have serious traction issues lol