1987-2009 Yamaha ATV YFM350X Warrior Raptor Service Manual, Page 62Get this manual
NO IIA SJP SPEED LIMITER ADJUSTMENT WBOOOOO7
SPEED LIMITER ADJUSTMENT The speed limiter keeps the carburetor throttle from becoming full-open even when the throttle lever is pushed to maximumScrewing in the adjuster stops the engine speed from increasing
1Adjust: Speed limiter length