vespa 50s engine tuning

hi.i want some info how to make my vespa50 more more strong.i want 130cc or more but i dont know what i need after about transmission,crank,electrical,brakes etc.someone to help me and to give me one good project with parts for what i need.thank u very much....!!!!

and what else i need about crankshaft, gears-shaft,vespatronic, and brakes?




this is what you are looking for!!






and what about 136 malossi kit?what need this too for a complete tuning?