dellorto vhst 28 carb

[jasepugh1984]

im wondering if anyone would know on the vhst carb that is on an rs125 2007 11kw model,the air mixture screw do you turn it in to make it richer and out to make it leaner.the aprilia settings say 1-3/4 turn but i took it up the road and the plug looks abit lean still.the mixture screw was set with just one turn out before i adjusted it,i was told that my idle problem was caused probably by a lean mixture,so thats why im now adjusting it but unsure which way to turn it to make it richer,thanks.jason
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Aprilia Rs125 2007 11kw (SOLD) - Honda CBR600RR 2008 (Current Summer Toy) - Honda Cb600 2000 (Current Work Commuter)

[jasepugh1984]

will number 7 control the amount of fuel going into the carb? and is number seven air/fuel mixture screw.also if number 7 does control the fuel will turning it out let more in?
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Aprilia Rs125 2007 11kw (SOLD) - Honda CBR600RR 2008 (Current Summer Toy) - Honda Cb600 2000 (Current Work Commuter)

[jasepugh1984]

https://www.apriliagenuineparts.co.uk/component-rs-125-2006-2008-carburettor-ii-692.php
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Aprilia Rs125 2007 11kw (SOLD) - Honda CBR600RR 2008 (Current Summer Toy) - Honda Cb600 2000 (Current Work Commuter)

[jasepugh1984]

https://www.apriliagenuineparts.co.uk/component-rs-125-2006-2008-carburettor-ii-692.php
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Aprilia Rs125 2007 11kw (SOLD) - Honda CBR600RR 2008 (Current Summer Toy) - Honda Cb600 2000 (Current Work Commuter)

[jasepugh1984]

i meant number 6 air/fuel mixture
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Aprilia Rs125 2007 11kw (SOLD) - Honda CBR600RR 2008 (Current Summer Toy) - Honda Cb600 2000 (Current Work Commuter)

[lonie]

in theory clock wise leans it anti clockwise richens it not to sure about your carb tho

[lonie]

in theory clock wise leans it anti clockwise richens it not to sure about your carb tho

[jasepugh1984]

so the original settings were it was turn out just one turn would be leaner than if its turned out 1-3/4 turns like aprilia state it should be.
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Aprilia Rs125 2007 11kw (SOLD) - Honda CBR600RR 2008 (Current Summer Toy) - Honda Cb600 2000 (Current Work Commuter)

[lonie]

theoreticaly
let us know how it works out