Magnum motors

Just so you know, that trans. won't just "drop" in your Demon. You'll have to do quite a bit of work to make it fit. It's a lot fatter and longer.
Yeah, I know...but I've been toying with the idea of an OD for a while now, and this just happened to fall in my lap. I'm torn because the floor pans are in such good shape, I don't want to cut them LOL!

It'll also require the use of the PCM to control the trans.
This is something that either the stock computer, or the MP would do, right?

Which one are you asking about getting 350 hp from?
I'd like to get 350 HP out of the 5.2. I figure with a bigger cam, the Hughes/Edelbrock intake, larger throttle body, bigger injectors, headers, 2.5" exhaust, and maybe some head work, I can do it.

j