Nsr 125 problem 105km/h

[RSD00]

Hi, i got a problem with my nsr 125 (zdcjc22b)
I have upjetted carb, carbon membranes, br9eix ngk iridium
So 2 days ago he was equiped with air filter OEM sport, my carb was full of misery and unregulated, 0-100 very slow 130km/h max speed in 6th speed at 9000rpm.
I took of the sport filter cuz “alain in his nsr 125 tips said original airbox is the best” , so i put the original airbox and i go to mechanic to clean and adjust my carburretor, after this my nsr goes really fast to 0-100km/h i have 105 in 4th speed 6000-7000rpm and he locks there, rest of 4th speed is uselist, 5th speed, 6th speed too.

What could be the problem ?

[Nobby the Bastard]

Sounds like a speed limiter, especially if it gets there really easily but then hits a wall.
If you slow down and bang it into 6th will it accelerate to 105?
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trevor saxe-coburg-gotha:"Remember this simple rule - scooters are for men who like to feel the breeze on their huge, flapping cunt lips."
Sprint ST 1050

[RSD00]

I dont think is an speed limiter cuz before when carb was full of misery and unrregulated he goes to 130kmh but very very slow 0-100

And now it goes very fast to 0-100 and at 105kmh locked

If i slow down and i go in 6th speed he reach 105 and locks

[Nobby the Bastard]

[RSD00]

on Saturday he will open my engine to see what could be

[Nobby the Bastard]

It won't be something mechanical. It'll be a change on either the induction, exhaust or ignition systems.

Edit: unless it has a power valve that's not working.
____________________
trevor saxe-coburg-gotha:"Remember this simple rule - scooters are for men who like to feel the breeze on their huge, flapping cunt lips."
Sprint ST 1050

[RSD00]

Where should i check ?

[RSD00]

So anyone have an idea ?

[Meatybeaty]

Was the bike a Grey import , and will this help
https://www.nsr125.com/derestrict.htm

[RSD00]

[Meatybeaty]

Is it a Import (Grey Bike)

[RSD00]

[Nobby the Bastard]

[Ste]

[-]

Didn’t like the answers the last time you posted the same then?
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Jaguar S Type 3.0 V6 Sport R, VW Transporter T5 GP LWB Shuttle 140ps DSG.

[Sister Sledge]

One of those posters who start another thread when they don't like what they're being asked or told..
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CCM 404 DS

[dynax]

[alains]

you are a bit heavy !
i told you : only use the genuine air box
the best way to block the engine is use trumpet filter
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