Well, this gets me thinking, not to offend the purest or anything, but for 5K I can get an GM LS motor, install it, and make as much as an SRT without the need for boost and no more weight than an srt either. I am fairly certain it will fit, considering that the m112 is a 90% v6 and since the LS is OHV it should be narrower than the m112 as well. The length is the only issue but I bet it isnt that long.