Demon 340 vs Camaro 396 (400)

I just watched this one a day or two ago. That demon doing a 13.39 had me wondering if he had a 4" stroker crank in there or something. Pretty amazing time!
The mph is the indicator of power, and that's pretty high for a "stock" 340, but certainly attainable. The ET is pretty good considering the tires, that mph will get You mid 12's with some traction & good shifts.