from Larry: "...Just out of curiosity, what are you trying to find out, or maybe I should ask, why?..."
My GWagen's motor (1984 M110.994, 156 hp/166 lb-ft) is coming out to be swapped (with a remanufactured "long block"), and this is a fine opportunity to put in a stronger engine. I want to pick out the most powerful M110 version for the transplant -- the rebuilder will build it to any spec engine (including Euros) that I choose.
Do you happen to know which one (compatible with my GWagen FI & ign. systems) that would be? So far, the responses seem to suggest the M110.987, .996, and maybe .990 as possible candidates, but I want to be sure.