How can I soup up my moped?

Question

I have a 49cc that goes about 40mph and I want it to go faster!

Answer 1

if its a scooter type moped and has a Centrifugal clutch or Variator, you can remove the restrictors of the Variator....Look it up on youtube it shows you how (Y)

also there is a washer/cone in the exhaust which restricts the exhaust gas flow from the engine, i would advise replacing the exhaust with an aftermarket one such as Lazer or w.e you can afford..   if that seems to costly you can simply drill out the washer/cone

once you have done those two things above, you must then move onto either swapping the barrel head and piston for a larger capacity or have the engine up-jetted the increase fuel/air flow into the cylinder

depending on your moped model also there maybe restrictions in the carburettor...this must also be removed     google it for best explanations.

another area to upgrade would also be check the air filter and swap it for an aftermarket filter for improved air flow...

bear in mind that if you do this    you must also adjust the jetting and carburation

good luck with it mate (Y)

after that the only option is to seriously modify the engine with a supercharger or turbo :P    

Answer 2

Trade up to a real motorcycle.

Answer 3

70cc boar kit

10 gram rollers

leovince zx exhaust

malossi agressive clutch springs

malossi air filter  

variator upgrade

put bigger jet into it

or just upgrage to a 125 then put a 172 kit on it and then place it into your 49cc  frame :)

Answer 4

ride downhill

Answer 5

A sports exhaust would tune it nicely so it should go about 50mph after you'v done that, they cost about 100 pounds though