Originally Posted by
Chris111
Let clear something up. I'm not expecting a lot of torque in the 2500 rshared_pm range. If I have power aroun 4k then that would be what I'm looking for. 4k is early enough for me to use the car fir some grip driving. I also think that a 4 cylinder making those numbers would put way to much stress on the shortblock that early.
The m90 may be the better choice as the m112 will flow enough at 2500 to make very good power on a 4.6. It may be to much for a 2.4.