Also do I check the floats for markings as to what model carb it is

Keihin PWK Needle Chart
 

The float level adjustment is what Jakobi is referring too. Look at the top of your carburetor and tell us what it looks like. Also need to determine if it is a 36 or 38 mm. Should be stamped on the carb body somewhere


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Great i will get a Nedj needle and give that a go its got 2 screws holding the top on glad u said that because I wasnt looking forward to trying to get the bowl off again to check the floats I'll get back to you with my results if u have any more thoughts on this let me no i realy apriciate all the help

Float height for the AS is 6.5mm, but we've found setting it to 7.5-8mm improves everything and doesn't starv it for fuel. See the sticky in this subsection.

you will need to take bowl off to set float,and remove carb to do it prop.might be easier to try nedj needle first,see how it goes,then if necessary remove carb and check float level(a little fiddly to get exact).does fuel overflow tube run when bike leaned sideways?(45 degrees).the ned? series needles give nice smooth delivery,consequently the 'hit' may feel a little softer,although its prob not

Thats what I was thinking I will get a nedj needle run my 175 main and check before adjusting my float i hope its not nessasary have never noticed it starve of fule although I presume it could when i change needel the carb never overflows I dont think I have seen a drip come out ever.as long as it doesn't do either it shouldnt need adjusting right? Do you think there is anything else I should get at the same time maby a nedw I have 4 main jets and 4 pilots all the ones mentioned just a couple more things should I take the muffler off and poke something down to check for a spark arestor or cat and i have been told to run it on 40.1 by a friend but I don't realy want to because gas gas manual states 50.1 and if jetted correctly this should be fine right? I presume that is what you guys run?

Oil ratio is a personal thing. Anywhere from 40:1 to 50:1 would be standard. Some run more oil, some run less. The important thing is that there is enough oil in circulation to keep the parts lubricated, and that you stick to a brand of oil at a certain ratio and then jet around that (not vice versa).

40:1 for me,for peace of mind,and cause that's the recommendation on the belray h1r.which oil?what does it say on the bottle?

Trying to order a NE1G needle for my AS1 carb. Going to the Keihin order sheet and I have no idea what the corresponding code is for that needle....anyone have an idea?

This is what I go to when it comes time for Jetting.

http://www.jetsrus.com/a_jets_by_car...n_N427-48.html

And

http://www.kyajet.de/