What are common kz1000 cylinder head problems?

  • car5car
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What are common kz1000 cylinder head problems?

22 Mar 2016 12:25 - 22 Mar 2016 12:28
#716781
Maybe racing specific problems?
I repaired a lot of car engines but never did motorcycles.
thanks.
96 Yamaha Royal Star
82 Yamaha Virago 920
Last edit: 22 Mar 2016 12:28 by car5car.

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  • TexasKZ
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Re: What are common kz1000 cylinder head problems?

22 Mar 2016 13:37
#716792
I believe some of the early J heads had problems wit loose valve guides, but by far the most common problem is ignorant, lazy owners.
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1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

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  • DFIGPZ
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Re: What are common kz1000 cylinder head problems?

22 Mar 2016 13:40
#716793
Valve guides
Valve seals
Weak Valve springs.
1984 750 Turbo

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  • zed1015
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Re: What are common kz1000 cylinder head problems?

22 Mar 2016 16:09
#716814
There are no specific design problems or flaws even in racing conditions.
Only the usual wear and tear service issues and moron inflicted damage.
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  • PLUMMEN
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Re: What are common kz1000 cylinder head problems?

22 Mar 2016 19:58
#716868
It depends on what youre trying to get out of it,build to suit your needs. ;)
Still recovering,some days are better than others.

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  • Moriwaki Kawasaki Monster
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Re: What are common kz1000 cylinder head problems?

02 Apr 2016 22:10
#718994
"cam cap bolts stripping threads".
These heads have been worked on numerous times by people who are not always experienced.
Bench test all cam cap bolts. Tighten all bolts by hand.
DO NOT use a torque wrench even if it is a Snap On

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  • SWest
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Re: What are common kz1000 cylinder head problems?

03 Apr 2016 06:50
#719015
Cutting corners and reusing worn out parts.
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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