I decided to post this aritcle I came across from the new Ign Car section where they are Swapping an RB26DETT into an S14

GTR-S14 (http://cars.ign.com/articles/392/392688p1.html)

Car will make mad power but I dunno...I much prefer the lessened hassle of a RB25DET...and not to mention the price is cheaper

rb25 much easier to install, no tranny swap, no new motor mounts required, its just easier