No weight and only 3800 chip in 2-step. It can be made to do huge wheelies with 4400 chip and 75lbs. in trunk, none of that in car in the video. I hope the link works.

360/418--factory heads--solid lifter cam--727 trans--dana 60 rear--110 octane gas--went 6.29 at 107mph with a 20mph+ head wind

https://www.facebook.com/sarah.bryant/videos/10208773347868167/