UK Karting - Notice Board (2-Stroke Karting) : Dellorto progression port flow reverse?

Notice Board (2-Stroke Karting)

Dellorto progression port flow reverse?
Posted by 'JonWright' on 26 Jan 2011 @ 13:50

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JonWrightJoined: February 2009
Total Posts: 2
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Please can anyone(John?)give me some info on when the flow of air through the progression port at idle reverses and becomes a flow of fuel?
Is it as soon as the slide is lifted off its stop, or at some specific point beyond that, and if so, what controls it? - slide displacement, needle displacement, air speed, -ve pressure etc?
Thanks

Message Thread:

Dellorto progression port flow reverse? by 'JonWright' << You are here!

Re: Why on earth do you want to know? by 'John' (26 Jan 2011 @ 19:45)

Re: Why on earth do you want to know? by 'JonWright' (26 Jan 2011 @ 21:20)

Re: Why on earth do you want to know? by 'John' (27 Jan 2011 @ 2:49)

Re: Why on earth do you want to know? by 'JonWright' (27 Jan 2011 @ 13:28)

Re: Why on earth do you want to know? by 'John' (27 Jan 2011 @ 16:35)

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