i've got a '79 grande deluxe with 13.13 carb, simonini circuit pipe, malossi 64cc kit, and 1:9 racing gears.
it goes fast and i'm overall happy with performance, but the volume of the moped is significantly higher than stock.
i used to have the polini long country pipe which was a bit quieter.
was wondering what others thought of the volume of their mopeds. james, if you read this, i know you have a leo vince hm...how does it's volume compare with long country polini?