So I think I'd like to eventually put a bigger carb and a nicer pipe on my peugeot 102. I'd like to get a carb that will work well with the stock pipe, since it'll be a few months until I can afford a new pipe (I can buy a carb now though.) Eric Sabatino suggested a Dellorto 14.12, which seems reasonable to me given how tiny the intake and ports are.
So, the real question is: which pipe? It looks like the stock pipe that came with the bike is a two-piece (or it has been broken), so I can use the exhaust header if needed. Note that this is for a 102, not a 103 (non-variated, stationary piston-ported engine).