: : : : What is the exact timing setting for the PX200E with a Pinasco 213cc kit?.

: : : It should do fine at 18 deg. BTDC.

: : : :My vespa stalls after the 60km/h. It sounds like krrr, krrr, krrr. Why? What about the main jet size?

: : : What do you mean by "stalls"? Is the engine actually quiting? You're not seizing it are you?

: : : : I have 116 but maybe it needs 120. Is it right. How many difference cound it be?

: : : 116 is too small. There is a lot of difference between 116 and a 120 as far as the engine performance is concerned.

: : : Dennis
: : : Scooter Md

: : : Westcan Performance Cycle

: : That sound you refer to at high speeds is the sound made when you are pulling on the throttle but the engine is dead. This happens a lot when the plug is fouled or you've run out of gas for some reason.

: : -Tom

:CORRECTION . When I say "stall" I mean "misfire"
Sorry.

: Stavros