Power added, but the times?

[CarGuyOhio]

Just found this fresh video. But if you watch his 0-60s they are right around 4 when timing via the video clock. I would have thought much better. A nice outside temp of 52.

 

[Variable]

Thats nutz.

 

[KnightMare]

He says he has to pick one up so I guess he isn't flooring it. I thought it looked slow for 900 HP but it ain't his lol

 

[Caliche]

The truck has 200+ miles only..... launch control and full power is turned off till 500. But maybe I missed something.