What's your record time

Reading back through this thread got me thinking. The very first time I pulled an engine too me a while. Rather than undoing the two long bolts to free the mounts from the K frame, I got my fingers in and unbolted the 3 fine threaded bolts to free the engine block ears from the engine mount plates. I was 16...lol. Fast forward to when I was 20 - I locked in a street race and drove my car to the exhaust shop I worked at, and my GF drove her dads truck loaded with parts to the same place. Between 2pm on Holy Saturday and 11am Easter morning I assembled a fresh 440+6, removed the 383, swapped the convertor and engine, broke in the cam, and drove the car home. Made it to Easter dinner, then lost $400 in the race because I was unfamiliar with the new combo and spun well into 2nd gear...lol.
One can learn a ton, and still not be wise...lol.