Though I'm positive it's not the fastest, the engine in the galant when it went 11.22 @ 127 was a stock rebuild; 1g pistons, fresh stock sized rings, 1g rods, stock crank. It actually went faster with that bottom end than it did with the built one, but it was due to other factors.
Just a data point, again, I'm positive that's not even close to being the fastest.