This is also posted under the racing header:

Looking for how-to knowledge on disconnecting the limiter on an Arctic Cat/Kymco 50cc ATV ('06, maybe '07) for racing purposes. Haven't had much luck at dealerships or other online sites, so any input would be appreciated. Thanks!

 

Hello there...I too have a 2006 kymco 50cc four stroke......I am also looking for some answers about the cdi....Weve removed the spacer in the cvt and it more than doubled our speed...Now were just looking to either bypass the rev limiter or find a no rev cdi...Ive heard that airmobile1 is the guy to talk to on these machines...Ive pmed him but havent heard back yet...Good luck on youre quest for more speed!!!Ill post if i should find something you dont...

 

I found the goods were looking for....pm me for details...

 

If you need more help it's airmobile101
He may be found at atvriders or quadzone (his name is Timmy there).