I have searched for this here and in performance as well but can't seem to find anything for the new X, anyone out there dyno thier stock X yet? can you post the numbers?

I did some diging on the internet and found these numbers for the stock engine, "STOCK (BASELINE) RESULTS:
I was eager to see if Nissan's claim of 265 horsepower on 87-octane gas was a good one; using the old tuner's correction factor of a 20% horsepower loss through the drivetrain with auto transmission, I expected to see about 210-215 horsepower at the rear wheels. I was pleasantly surprised to see the dyno's computer spit out a reading of 221.5 peak horsepower at about 5650 RPM. I'll take that to mean that either Nissan's power claims were conservative or that drivetrain losses were less than average--either one is good news! Three different runs were very consistent, so I believe that we got a good reading.
peak torque is 230.10 ft/lbs at about 4100 RPM. The torque curve is a bit peaky, but it is a nice flat delivery and stays above 200 ft/lbs all the way to the speed limiter. Sweet!

http://www.jackphelps.com/frontier/dyno1.htm

Yes, it was a Frontier and his dyno graphs do help.

The RWHP seems higher than expected for stock and the description below is a bit nebulous, but it is an X nonetheless.

http://www.dragtimes.com/Nissan-Xterra-Timeslip-8193.html

I ran my X at an 1/8th mile track a while back and while I don't have the slip anymore the 1/8th mile times on the second link are very similar to what I ran.