UK Karting - Notice Board (Combined Forum) : Re: Rotax Carb Help

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Re: Rotax Carb Help
Posted by 'alanrr' on 03 Oct 2017 @ 21:32

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alanrrJoined: August 2001
Total Posts: 491
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Start with the air screw 1 1/2 turns out.

All the airscrew does is vary the amount of air (not fuel) passing into the idle circuit, therefore you simply adjust the airscrew to get the fastest idle speed when the engine is warm and then forget about it. Unless you change your fuel or mixture ratio in which case you can re adjust.

Once the idle rises, just wind the throttle stop screw out to bring the revs down to a smooth tick over.

ALL carbs will tick over if properly serviced and cleaned.

Message Thread:

Rotax Carb Help by 'Smokey' (03 Oct 2017 @ 12:16)

Re: Rotax Carb Help by 'alanrr' << You are here!

Re: Rotax Carb Help by 'Smokey' (04 Oct 2017 @ 8:55)

Re: Rotax Carb Help by 'alanrr' (04 Oct 2017 @ 11:49)

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