What are common kz1000 cylinder head problems?

More
22 Mar 2016 12:25 - 22 Mar 2016 12:28 #716781 by car5car
What are common kz1000 cylinder head problems? was created by car5car
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.

Please Log in or Create an account to join the conversation.

  • TexasKZ
  • Away
  • Platinum Member
More
22 Mar 2016 13:37 #716792 by TexasKZ
Replied by TexasKZ on topic What are common kz1000 cylinder head problems?
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.
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough
The following user(s) said Thank You: 650ed, PLUMMEN, SWest

Please Log in or Create an account to join the conversation.

More
22 Mar 2016 13:40 #716793 by DFIGPZ
Replied by DFIGPZ on topic What are common kz1000 cylinder head problems?
Valve guides
Valve seals
Weak Valve springs.
1984 750 Turbo

Please Log in or Create an account to join the conversation.

More
22 Mar 2016 16:09 #716814 by zed1015
Replied by zed1015 on topic What are common kz1000 cylinder head problems?
There are no specific design problems or flaws even in racing conditions.
Only the usual wear and tear service issues and moron inflicted damage.
AIR CORRECTOR JETS FOR VM CARBS AND ETHANOL RESISTANT VITON CHOKE PLUNGER SEAL REPLACMENT FOR ALL CLASSIC AND MODERN MOTORCYCLE CARBURETTORS
kzrider.com/forum/23-for-sale/611992-air-corrector-jets-





The following user(s) said Thank You: PLUMMEN, SWest

Please Log in or Create an account to join the conversation.

More
22 Mar 2016 19:58 #716868 by PLUMMEN
Replied by PLUMMEN on topic What are common kz1000 cylinder head problems?
It depends on what youre trying to get out of it,build to suit your needs. ;)
Still recovering,some days are better than others.

Please Log in or Create an account to join the conversation.

  • Moriwaki Kawasaki Monster
  • Offline
  • User
More
02 Apr 2016 22:10 #718994 by Moriwaki Kawasaki Monster
Replied by Moriwaki Kawasaki Monster on topic What are common kz1000 cylinder head problems?
"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

Please Log in or Create an account to join the conversation.

  • SWest
  • Offline
  • Sustaining Member
  • 10 22 2014
More
03 Apr 2016 06:50 #719015 by SWest
Replied by SWest on topic What are common kz1000 cylinder head problems?
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

Please Log in or Create an account to join the conversation.

Powered by Kunena Forum

Forum Links