[/QUOTE]I got my information direct from Nissan... Here is my primary source for that fact:

http://www.nissannews.com/nissan/2004vehicles/xterra/specs.shtml

According to that official Nissan Document, the 3.3L V6 engine found in both N/A and S/C versions share the same compression ratio of 8.9[/QUOTE]

Who would you believe, someone who works on them or someone who writes about them?