improve performance and increase your engine power

start engine with headdress:
the first is to enlarge the main jet carburetor and break the back of the air filter (the bigger the hole better, but do not use it without the filter that the first bit entering the bay I cilindo and you have to change).
another option is to change the carburetor for a 50cc zanellita ADMISSION of a filter change juki and this is the best option as the carburetor and the original air filter are a crap.
but the best carb you can put a dellorto 14/12 must be adapted but this is ideal.

warning:
not enlarge much the main jet, be careful with the float needle and the float because of two things descalibrarce empesaria to spit gasoline on the air filter and drown.

the cylinder:
comviene not file it, but if you want to take power all account it is important to thoroughly clean the spark plug (be blended enceguida) another thing she could do is change the exhaust this one with bladder increase the hp to approx 2.4hp ADMISSION and file the exhaust gasket (part of the exhaust pipe meets the cylinder.
then publishes as potentiate 2-stroke engines like this