Hello everybody,
I would like to install a 200cc cylinder on my vespa gts 125.
Witch mainjets should I order?
Thanks,
Olly
Hello Olly,
I´m sorry we can`t say this exactly. If you`ve got for example a other exhaust, airfilter on it so it`s also different. Best would be to buy several jets to find the right jetting for your setup.
Kind regards
Mario SIP