i've attached a picture of my moped and hopefully someone can point me in the right direction. my sparta goes 30 on flat ground, but i'd like to get it moving a little faster. it doesn't have to be too fast, but somewhere around 35 would help out a ton. so my question is what should i do? a new exhaust, a kit, or what? my main problem is that i'm not sure what fits my ride. this is a link showing everything that i have if you're interested: http://www.themopedjunkyard.com/newsachs.html
any help would be appreciated. thanks.
