UK Karting - Notice Board (2-Stroke Karting) : Re: Powervalve

Notice Board (2-Stroke Karting)

Re: Powervalve - Bellows spring
Posted by 'alanrr' on 21 Apr 2011 @ 13:08

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alanrrJoined: August 2001
Total Posts: 491
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It's optional.

I've never found a problem with not fitting the smaller one but I suppose you could get a bit of leakage past the base, although with a piston flying up and down at 12k plus, that piston is going to lift anyway.

Unless it's the new '10 power valve which are **** and require some fettling with a file to get them to operate as they should.

Message Thread:

Powervalve - Bellows spring by 'PhilipBaker' (21 Apr 2011 @ 9:48)

Re: Powervalve - Bellows spring by 'raceinstructor' (21 Apr 2011 @ 12:20)

Re: Powervalve - Bellows spring by 'PhilipBaker' (21 Apr 2011 @ 13:52)

Re: Powervalve - Bellows spring by 'raceinstructor' (21 Apr 2011 @ 17:59)

Re: Powervalve - Bellows spring by 'alanrr' << You are here!

Re: Powervalve - Bellows spring by 'PhilipBaker' (21 Apr 2011 @ 14:07)

Hi Philip by 'alanrr' (21 Apr 2011 @ 16:28)

Re: Hi Philip by 'raceinstructor' (21 Apr 2011 @ 17:58)

Re: Hi Philip by 'PhilipBaker' (21 Apr 2011 @ 22:14)

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