90 40 hp yamaha

[ctkiteboarding]

ok cleaned up the carb and this little motor runs nice low speeds perfect mid pulls hard almost wot still pullin but at the top the motors starts to miss almost like a rev limiter ????? strange,,,, is it a limiter??? or something else

 

[rodbolt]

Re: 90 40 hp yamaha

what RPM are ya turning at the top ?