Mods are listed below, the strip changes 3ft over 1/2 mile, same results either direction. 1/2 tank fuel, 420's@36psi fr/rr, 2,250ft altitude, temps around 83f, best it would do is 5.2 seconds. I dunno, this '10 just feels lazy compared to the '08, I have 4,500 miles on it so the motor must be settled. Uego shows 12.3-12.5 all the way. Working with MHP over the tune, I swear the canned works better.
Also, this is the oem performance results, not the dashhawk. Also, no passengers just my 240lb arse.
What do you guys think.....

Are the 420's exactly stock height? That will jack with the speed calculation if not. It wouldn't take much to change the 0-60 by a few tenths plus altitude and temperature.

The fronts are the same, the rears are like 1/8" shorter, if anything it creates a quicker time. My speedometer is tuned bang on, not slightly fast like stock, that makes it a hair slower being correct, but it shouldn't be "that" slow.....

I just checked the da, 3,524.....

I would guess mid 4's corrected.

I felt the same way when I got my MHP tune and I worked with Tom on it and did a few datalogs and they had given me a 93 tune when I can only get 91 so it was retarding my timing a ton out of the hole so it felt like a huge turd!

Go with tha tooona