so was there rust in the tank? that's really bad
because you will be cleaning the carb all the time
due to tiny pieces of it clogging the jets.
there is a bent pipe @90 comes out the
middle of the shut off you need to suck (vacuum) on it ,
i use a syringe , that will open up the flow of fuel.
i would remove the fuel line to the carb so that bad fuel doesn't
go into the carb .
and most likely you will have to clean the carb if it has sat for that long.
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