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Cam has black spots on intake side
- Kawi77
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11 Jun 2019 14:58 #805529
by Kawi77
Stevevaughn152
77 kz900
77ltd1000
79kz1000
80ltd1000
Cam has black spots on intake side was created by Kawi77
Bike has been sitting for 14 years got it running run strong as top end chatter went to adjust shims and cam has black spots on it could this be from just sitting new member thanks for your help
Stevevaughn152
77 kz900
77ltd1000
79kz1000
80ltd1000
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- Scirocco
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11 Jun 2019 15:09 - 11 Jun 2019 15:11 #805532
by Scirocco
My 1975 Z 1 B 900 Project
www.kzrider.com/forum/11-projects/605133...ears-deep-sleep-mode
Replied by Scirocco on topic Cam has black spots on intake side
Any pics of the black spots on the intake cam?
My 1975 Z 1 B 900 Project
www.kzrider.com/forum/11-projects/605133...ears-deep-sleep-mode
Last edit: 11 Jun 2019 15:11 by Scirocco.
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- SWest
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11 Jun 2019 15:09 #805533
by SWest
Replied by SWest on topic Cam has black spots on intake side
What are the measurements?
Steve
Steve
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- Kawi77
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11 Jun 2019 15:23 #805535
by Kawi77
Stevevaughn152
77 kz900
77ltd1000
79kz1000
80ltd1000
Replied by Kawi77 on topic Cam has black spots on intake side
I'm having a hard time getting pictures dow.
nload I will try again thank you. #1int 005. 250. #1exh0.15 270. #2. O.05. 255. 0.20. 270. #3. 0.10 230. 0.20. 280. #4 0.04 230. O.10. 275
nload I will try again thank you. #1int 005. 250. #1exh0.15 270. #2. O.05. 255. 0.20. 270. #3. 0.10 230. 0.20. 280. #4 0.04 230. O.10. 275
Stevevaughn152
77 kz900
77ltd1000
79kz1000
80ltd1000
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- Kawi77
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11 Jun 2019 15:26 #805536
by Kawi77
Stevevaughn152
77 kz900
77ltd1000
79kz1000
80ltd1000
Replied by Kawi77 on topic Cam has black spots on intake side
As far as the pictures go I'm sure it's something I'm not doing right
Stevevaughn152
77 kz900
77ltd1000
79kz1000
80ltd1000
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11 Jun 2019 15:28 #805537
by SWest
Replied by SWest on topic Cam has black spots on intake side
I was going to suggest cam slap.
Steve
Steve
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- Kawi77
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11 Jun 2019 15:32 #805538
by Kawi77
Stevevaughn152
77 kz900
77ltd1000
79kz1000
80ltd1000
Replied by Kawi77 on topic Cam has black spots on intake side
What exactly is Cam slap and thank you for your help
Stevevaughn152
77 kz900
77ltd1000
79kz1000
80ltd1000
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- SWest
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11 Jun 2019 15:38 #805540
by SWest
Replied by SWest on topic Cam has black spots on intake side
I've noticed a pattern on the cam lobes if they weren't adjusted correctly. It seems to go away. On the tips of the lobes are another matter. That could be wear of the hard face.
Steve
Steve
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11 Jun 2019 15:39 #805541
by Scirocco
My 1975 Z 1 B 900 Project
www.kzrider.com/forum/11-projects/605133...ears-deep-sleep-mode
Replied by Scirocco on topic Cam has black spots on intake side
Have to ask, do you talk about black spots on the surface of the cyl. head intake ports?
My 1975 Z 1 B 900 Project
www.kzrider.com/forum/11-projects/605133...ears-deep-sleep-mode
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- Kawi77
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11 Jun 2019 15:49 #805542
by Kawi77
Stevevaughn152
77 kz900
77ltd1000
79kz1000
80ltd1000
Replied by Kawi77 on topic Cam has black spots on intake side
The cam lobes themselves on a tips look fine
Stevevaughn152
77 kz900
77ltd1000
79kz1000
80ltd1000
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- Kawi77
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11 Jun 2019 15:50 #805543
by Kawi77
Stevevaughn152
77 kz900
77ltd1000
79kz1000
80ltd1000
Replied by Kawi77 on topic Cam has black spots on intake side
Just on the backside of the cam away from the tips could be from sitting I don't know never seen this before
Stevevaughn152
77 kz900
77ltd1000
79kz1000
80ltd1000
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- Kawi77
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11 Jun 2019 15:52 #805544
by Kawi77
Stevevaughn152
77 kz900
77ltd1000
79kz1000
80ltd1000
Replied by Kawi77 on topic Cam has black spots on intake side
Thank you for your help I really appreciate it I'm going to order some shims get it all put back together and go from there
Stevevaughn152
77 kz900
77ltd1000
79kz1000
80ltd1000
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