Exhaust valve

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Kwee
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Exhaust valve

Post by Kwee » Sun Nov 04, 2018 2:03 am


Hi everyone,

I had to remove my wheel after a flat tire. I wanted to check the function of my exhaust valve. It seems not moving at Neutral or when i rise the rpm.(or a little).

@Vcyclenut : You who have study the operation of exhaust valve. Is it a normal behavior ?



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cOoTeR
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Re: Exhaust valve

Post by cOoTeR » Sun Nov 04, 2018 2:26 am


I could be wrong but I think they only move when the bike is under load.
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Stock with airfilter 164whp 84ft.lbs
De-restricted + tuned 213whp 97ft.lbs
Full vandemon exhaust with tune 221whp 99ft.lbs
On Race Fuel 233whp 103ft.lbs

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Kwee
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Re: Exhaust valve

Post by Kwee » Sun Nov 04, 2018 2:44 am


cOoTeR wrote: Sun Nov 04, 2018 2:26 am I could be wrong but I think they only move when the bike is under load.
That's what i thought too. If someone can confirm this.
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Snakes709
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Re: Exhaust valve

Post by Snakes709 » Sun Nov 04, 2018 4:36 am


It operates under load and how much it opens based on rpm. It should however open and close when you cycle the ignition.
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2018 H2 SX/SE
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-Yager Werx Intercooler

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