Powerhead has been rebuilt and only ran to break in the rings and tested to make sure it is okay.  Standard bore block with new aftermarket 2 ring pistons, OE wrist pin and crank pin needle bearings, upper & lower radial bearings, upper & lower seals & gaskets.  Carbs are new out of the box.  Has polished in spec crank and honed rods.  Starter and ignition system work fine.  New fuel lines (E-Fuel) and rebuilt fuel pump.