2011 Busa wont rev past 7k rpm

[PauloBusa]

Alright, this stumped me since I got the bike in December 2023. It wont rev past 7k rpm at 5th gear on 200kmph.

I did air filter, fuel pump replacement and fuel filter, fuel regulator, cleaned injectors, new spark plugs, and its still wont go further than 200kmph.

I saw a comment about gear position sensor hitting a certain ohm so that the bike wont have a “speed limiter”. (Not sure why is that). I have the vid above confirming that my gear position is busted. Im on 5th and its going 6-5-6-5 then blank. Im trying to get my hands on the position sensor, but your inputs are much apreciated!

Riding from the Philippines!

 

[Rojo]

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Got an email from Brocks Performance, saying "Cheap, easy horsepower! Better mileage", with a link to Brocks website to see a video. Dyno charts showing before and after running Wynn's Power Charge through a Busa. Looks convincing, and I see Brock's Performance as a outfit I trust. Check out the...

www.hayabusa.org

 

[sixpack577]

Sensor is behind the clutch basket.

 

[Berlin Germany]

Sensor is behind the clutch basket.

and for that job
get the gen2 - manual HERE