[MustGoFaster]

The paragraph right below the graph:

"Upon seeing this, the first question most people ask is how I make so much bottom end torque. Turns out torque converters do this really nifty thing called torque multiplication, which means your crankshaft torque is actually amplified in the low RPM range. It doesn't happen all the way to redline, of course, but it's a ton of fun while it lasts!"

Most car's with Auto's won't let you make a WOT pull from low RPM, they down shift typicaly. He didn't, or he diabled that.