Replacing NC23 carb insulators

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Milner
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Bike owned: NC23
Location: British Columbia, Canada

Replacing NC23 carb insulators

Post by Milner » Tue Jun 19, 2012 6:33 am

Hello,

Does anyone know the real difference between the A(#1-3) and B(#2-4) carb insulators on the NC23? I pulled my carbs off to overhaul and noticed someone installed cylinders 3-4 carb boots wrong so my order goes A,B,B,A. It seemed to be working that way though, unless I'm missing something. The main reason I ask is all of them could use a replacing, yet I can't seem to find the A insulator anywhere online, but the B insulator is available on a couple sites.

Thanks a lot!
Chase

dunkenb
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Bike owned: Cbr400rr nc29 type8 NSR250
Location: West Midlands

Re: Replacing NC23 carb insulators

Post by dunkenb » Tue Jun 19, 2012 7:25 am

From what i can see on the fiche it goes A,B,A,B fom left to right but what the differences are i have know idea 8-)

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Davez29
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Re: Replacing NC23 carb insulators

Post by Davez29 » Tue Jun 19, 2012 8:06 pm

Could it be something to do with the position needed for the metal strap screws to exit? maybe they have to be in a certain position? Im just guessing as I dont know.

RyanNC23
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Re: Replacing NC23 carb insulators

Post by RyanNC23 » Wed Aug 01, 2012 8:29 am

when I replaced mine, there appeared to be no difference what so ever....? replaced all four with no problems

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