Alright, this is how my motor is set up.
Cylinders 1, 3, 5, the dots are facing forward. Cylinders 2, 4, 6, the dots face toward the flywheel. This also coincides with what you found on INTENSE's site about the bearing tangs facing the oil pan rail. The tangs they're referring to are the notches that the bearings have, that sit in the machined surface of the rods and keep them from moving side to side as you assemble them, not saying you don't know, but for further clarification in the future. Also, as have been said before, you'll have to watch as you assemble the pistons onto the rods as well. Numbers are the front of the piston, so you will have to make sure you put the correct orientation on the correct bank. As you assemble them, rotate the crank to make sure they don't bind up after torquing every two pistons. I do this just to make sure all clearances are checked, and double checked.
I've got 11,000 miles on my build, and it seems to be holding up ok with no issues.
I hope that helps.
