Now....food for thought...Now...I will only buy them if I can see them running. The last 3 I bought, were just a raw engine, seller(s) claimed they ran.......they did not.....total loss of a few hundred hard earned bucks.
I'll take those extra pieces!!! Especially the heads. The one I built for ModX has broken 2 heads (well dropped a couple of valves) and I'd like to try some more experiments with them. Put a nice cam in them, a little porting, balance the crank (and an aluminum flywheel of course) and you have a weapon.