I have also pondered the 4 cyl 2.4L in my 96 minivan (same as 2.0L). I recall reading of a RWD version of it used in postal vans. While it has the Pentastar logo, it is almost identical to a Mitsubishi engine that tuners love. Main problem is that the DOHC makes it tall, so probably wouldn't fit. Indeed, when I had the head off, I couldn't believe how far down the top of the block was. BTW, I understand the 4 cyl Chrysler engines in the 1980's (2.5L?) had basically the slant 6 block w/ 2 cyls cut off.