i believe it has a limiter..
the rev limiter is built into the CDI, you can get a CDI without the limiter on ebay.
To disable the rev limiter on a Yamaha Raptor 50, you typically need to modify the CDI (Capacitor Discharge Ignition) unit or replace it with an aftermarket performance CDI that does not include a rev limiter. However, be cautious, as removing the rev limiter can lead to engine damage or reduced reliability. It's also essential to ensure any modifications comply with local laws and regulations regarding vehicle modifications. Always consult with a professional mechanic or tuner for proper guidance.
CDI box
Replace your CDI
what is effect raicing cdi to yamaha vegaforce
on 5occ - 150cc gy6 qmb or qmj engines the rev limiter is part of the cdi programming.
Removing the speed limiter on a Yamaha TW125 involves modifying the bike's CDI (capacitor discharge ignition) or adjusting the throttle stop screw, if applicable. However, it's important to note that tampering with the speed limiter can be illegal and unsafe, potentially voiding warranties and violating local regulations. Always check local laws and consider the safety implications before making such modifications. Consult a professional mechanic for guidance if unsure.
You can not remove it, but you can change out the CDI box. http://www.magnumtuning.com/en/detail/revolution-pro-atv-speed-rev-limiter-cdi-box/john-deere/gator-xuv620efi/atv
yes it can be tested with a cdi tester!!! that even as a part number
replace the stock CDI with a performance (orange or blue) CDI, make sure you get the right one, some are AC and some are DC.
The timing in the CDI unit.
try the yamaha seca store.