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kawasaki Z1100R1 - 1984 troubles

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Moderators: paul doran, Taffus, KeithZ1R, chrisu

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kawagek
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Re: kawasaki Z1100R1 - 1984 troubles

#16 PostAuthor: kawagek » Thu Jan 27, 2022 8:24 am

i will try again to set the camtiming, but i do not understand why this doesn't work, it worked well on my gpz1100b2 engine. And what i did not mention yet, when the engine is turning at idle, i can hear some ticking out of the camshaft cover.
i've set all of the valves on the wide side, i mean, somewhere between 015 and 018, which is the maximum gap, as mentioned in the service manual. i say between 015 and 018, because i have no feeler that is less than 05 thick.
Once again thanks to you all for trying to help me with my problem, i hope i will find the solution at last. The compression was already low when i bought the bike, that is the reason why i had the cylinders rebored to 73mm and have put new pistons and rings in it.
That was an expensive cost, that wasn't necessary as it looks right now.

kawagek
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Re: kawasaki Z1100R1 - 1984 troubles

#17 PostAuthor: kawagek » Thu Jan 27, 2022 10:03 am

i don't know how gpz1100 a2 cams look like, can anyone post a picture of them, so that i can see if mine are the right ones???? thx in advance

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z1bman
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Re: kawasaki Z1100R1 - 1984 troubles

#18 PostAuthor: z1bman » Thu Jan 27, 2022 12:40 pm

the ticking noise could be the valves hitting the piston if the cam timing is out

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Al
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Re: kawasaki Z1100R1 - 1984 troubles

#19 PostAuthor: Al » Thu Jan 27, 2022 6:52 pm

These are Unitrak / 1100R1 cams. There are no grooves or teeth on the 'identifier' boss.

AL
Unitrak 11R1 cams.JPG
1981 J1

kawagek
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Re: kawasaki Z1100R1 - 1984 troubles

#20 PostAuthor: kawagek » Thu Jan 27, 2022 6:55 pm

ok, thanks for the info, will check the cam timing, as soon as possible

kawagek
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Re: kawasaki Z1100R1 - 1984 troubles

#21 PostAuthor: kawagek » Fri Jan 28, 2022 6:46 pm

Hi everybody, after 4 hours of removing carbs, oil cooler, ignition coils , camchain cover, i finally could check the valve timing, and it was a little out of specs.
So i adjusted it, like some of you guys had advised me, and with the help of the pictures and the service manual, i managed to get the damn thing right.
Made a compression check, and WAW, the compression jumped to about120 psi on all COLD cylinders, that's fantastic.
I want to thank all of the guys who helped me with advice, remarks and pictures.
greetings from Belgium

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Re: kawasaki Z1100R1 - 1984 troubles

#22 PostAuthor: chrisu » Fri Jan 28, 2022 9:26 pm

Great news

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Al
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Re: kawasaki Z1100R1 - 1984 troubles

#23 PostAuthor: Al » Fri Jan 28, 2022 9:51 pm

Hopefully you will hang around a bit and to quote a very famous Belgian Kawasaki expert 'show us some pictures, dont be shy' :D
AL
1981 J1

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z1bman
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Re: kawasaki Z1100R1 - 1984 troubles

#24 PostAuthor: z1bman » Fri Jan 28, 2022 10:24 pm

glad you have got it sorted its a common error most people make

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8 Valve Mark
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Re: kawasaki Z1100R1 - 1984 troubles

#25 PostAuthor: 8 Valve Mark » Sat Jan 29, 2022 12:10 am

Al wrote:Hopefully you will hang around a bit and to quote a very famous Belgian Kawasaki expert 'show us some pictures, dont be shy' :D
AL

who could you possibly be referring to Al?? Good, informative input above too. as always. regards. m

kawagek
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Re: kawasaki Z1100R1 - 1984 troubles

#26 PostAuthor: kawagek » Wed Feb 02, 2022 1:27 pm

here are a few pictures of the bike
myz1100R1.JPG
myz1100R2.jpg
myz1100R4.jpg

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Re: kawasaki Z1100R1 - 1984 troubles

#27 PostAuthor: Philippe » Wed Feb 02, 2022 1:43 pm

Hallo kawagek

prachtexemplaar, proficiat !

GrtZ
Philippe
the differences between a little boy and an adult man is the price and size of their toys!

kawagek
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Re: kawasaki Z1100R1 - 1984 troubles

#28 PostAuthor: kawagek » Wed Feb 02, 2022 2:33 pm

Bedankt Philippe


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