some cdi's can be de restricted by snipping a wire, while others can't
7,500 rpm is the max you get with restriction on most cdi's
10 or 11k is only achievable from a unrestricted cdi.
there is also a very small main jet(another restriction) #60 in the carb.
add the variator ring & exhaust restriction . so you have a lot to do ...
oilyhans
i own a scooter shop with rentals ,sales& racing parts.
i also appraise scooters for KBB.
2003 Vino classic stage 0.75
de-reged stock variator w/8g sliding weights.
1.5k rpm springs
42mph
2005 veniceLX ~70cc~upjet~1.5k rpm springs & 7gr sliders
46mph
KeyWest de restricted~8gr slide