I'm new here, first post, first scooter too actually. I have a 64' Vespa with a 150 engine, VBB2M. It came dismantled, the guy said it needed a new kickstart and a some odds and ends. I took some pictures of a few questionable parts on the motor, before dumping money into it I want to make sure I go in the right direction.
This is a picture of the engine housing where the crankshaft goes, there is some fairly deep scoring on the engine block crank area.
The piston has a little wear, one little score mark, not sure if it should be replaced.