UK Karting - Notice Board (2-Stroke Karting) : Re: Please, please please stick to the question

Notice Board (2-Stroke Karting)

Re: Please, please please stick to the question
Posted by 'Jeff Johnson' on 13 Sep 2012 @ 23:35

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Jeff JohnsonJoined: August 2001
Total Posts: 57
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Rene, here`s my take on it,
a can over the end of exh outlet to cut down the `crackle` from the exit, something like on a tkm, a heat proof blanket over the expansion chamber to stop that `pinging`.
Some sort of induction baffle to cut down the induction noise, bit difficult with the airbox.
As for the clutch `tingling` noise we hear now with the all steel unit, no idea.
Gearbox karts have to pass a noise test in the assembly area on long cicuits before being allowed on track,imagine that for short circuits !

Message Thread:

reducing the noise of a Rotax Max by 'positivekarter' (11 Sep 2012 @ 15:34)

Re: reducing the noise of a Rotax Max by 'NikG' (11 Sep 2012 @ 16:19)

Re: reducing the noise of a Rotax Max by 'Ditch' (12 Sep 2012 @ 0:05)

Re: reducing the noise of a Rotax Max by 'SimonS' (12 Sep 2012 @ 10:52)

Re: reducing the noise of a Rotax Max by 'Graham S' (12 Sep 2012 @ 10:55)

Re: reducing the noise of a Rotax Max by 'SimonT' (12 Sep 2012 @ 22:19)

Re: reducing the noise of a Rotax Max by 'Josh77' (12 Sep 2012 @ 23:20)

Re: reducing the noise of a Rotax Max by 'Andyb' (13 Sep 2012 @ 21:43)

Re: Rene, why are you asking? nt by 'John' (12 Sep 2012 @ 23:34)

Rene, why are you asking? nt by 'positivekarter' (13 Sep 2012 @ 17:27)

Re: Rene, why are you asking? by 'Graham S' (13 Sep 2012 @ 18:54)

Re: Rene, why are you asking? by 'raceinstructor' (13 Sep 2012 @ 22:13)

good grief by 'positivekarter' (13 Sep 2012 @ 22:19)

Re: good grief by 'raceinstructor' (13 Sep 2012 @ 22:25)

Please, please please stick to the question by 'positivekarter' (13 Sep 2012 @ 23:15)

Re: Please, please please stick to the question by 'Jeff Johnson' << You are here!

Re: Please, please please stick to the question by 'Liam' (14 Sep 2012 @ 0:18)

Re: Easy, switch it off.... by 'skidlid' (13 Sep 2012 @ 23:35)

Re: Please, please please stick to the question by 'MJC' (13 Sep 2012 @ 23:38)

Re: Please, please please stick to the question by 'faster' (14 Sep 2012 @ 1:24)

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