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Carbs

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krbdude
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Joined: 12th May 2022
Location: Rowley Regis

Carbs

#1 PostAuthor: krbdude » Fri May 26, 2023 4:29 pm

Hi all , just purchaced some carbs listed as Z1000 26mm but when i measured the internal bore on the cylinder head end they are 26.8mm . Am i right in thinking they are 27mm .
Kind regards Keith

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warren3200gt
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Re: Carbs

#2 PostAuthor: warren3200gt » Fri May 26, 2023 4:38 pm

They 26's. They need to be measured at the slide to get the correct dimension as they taper from the slide to the throat.
PUM 488 June 2023
76 Z900A4, 77 Z650B1, 77 KZ650B1, 77 Z1000A1, 82 Z1000J2, ZRX1100R.

krbdude
Regular Poster
Posts: 27
Joined: 12th May 2022
Location: Rowley Regis

Re: Carbs

#3 PostAuthor: krbdude » Fri May 26, 2023 5:58 pm

Cheers Warren . So they are 26mm but off what ?
code on mtg flange is 102
5A
main jet 115
pilot is 15 .... i think
Any help much appreciated .... cheers

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warren3200gt
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Re: Carbs

#4 PostAuthor: warren3200gt » Fri May 26, 2023 6:29 pm

Fuel screw, air screw or both?
PUM 488 June 2023
76 Z900A4, 77 Z650B1, 77 KZ650B1, 77 Z1000A1, 82 Z1000J2, ZRX1100R.

krbdude
Regular Poster
Posts: 27
Joined: 12th May 2022
Location: Rowley Regis

Re: Carbs

#5 PostAuthor: krbdude » Fri May 26, 2023 6:32 pm

Only fuel screw underneath . I now believe they are off a KZ1000a2
https://www.ebay.com/itm/125556603675

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warren3200gt
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Re: Carbs

#6 PostAuthor: warren3200gt » Fri May 26, 2023 6:36 pm

Sounds correct
PUM 488 June 2023
76 Z900A4, 77 Z650B1, 77 KZ650B1, 77 Z1000A1, 82 Z1000J2, ZRX1100R.

krbdude
Regular Poster
Posts: 27
Joined: 12th May 2022
Location: Rowley Regis

Re: Carbs

#7 PostAuthor: krbdude » Fri May 26, 2023 6:38 pm

Cheers for your help mate . So glad i can use them :D

kev edwards
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Re: Carbs

#8 PostAuthor: kev edwards » Sat May 27, 2023 12:51 pm

If a2 they will have a vacuum stubb on number 3 carb.


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