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Oil inside reed valves
- nickleo373
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I'm noticing my bike uses a lot of oil after a top end rebuild. While I was doing a clean air delete I found oil inside the reed valve covers. I assumed it was due to the clean air system not functioning properly so I got rid of it and connected the two ports together. After a few hundred more miles I'm finding the bike is still going through a lot of oil and there is still oil inside the reed valves. Does anyone know what causes this so I can fix it and not have to worry about my oil level on longer rides
1981 KZ550C LTD
"If you ain't first, you're last"
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- jackleberry
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nickleo373 wrote: Hey everyone
I'm noticing my bike uses a lot of oil after a top end rebuild. While I was doing a clean air delete I found oil inside the reed valve covers. I assumed it was due to the clean air system not functioning properly so I got rid of it and connected the two ports together. After a few hundred more miles I'm finding the bike is still going through a lot of oil and there is still oil inside the reed valves. Does anyone know what causes this so I can fix it and not have to worry about my oil level on longer rides
That oil is the same oil that's spraying into your exhaust. Sounds like you have improperly installed oil control rings. It's pretty common to mess this up on the first try at replacing rings.
1997 KZ1000P (P16)
2001 KZ1000P (P20)
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- nickleo373
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1981 KZ550C LTD
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- SWest
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- TexasKZ
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This is common enough on the ZX11 / ZRX1100 that there is an aftermarket fix that involves an aluminum plug. I am not sure it will work on a KZ because the design of the passageway is a bit different.
kwickstand.net/Hyper-Formance.com/NoFlo%...Injection_Plugs.html
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough
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- nickleo373
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1981 KZ550C LTD
"If you ain't first, you're last"
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- SWest
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- 10 22 2014
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Steve
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- nickleo373
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1981 KZ550C LTD
"If you ain't first, you're last"
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- SWest
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Steve
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- Tyrell Corp
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No, duff valve guide oil seals cause smoking, oil control rings fitted wrong will cause this too. If you checked the ring end gaps and correctly butted the zigzag spacer maybe your rings are not bedding, either incorrect bore hone pattern or using synthetic oil?
Valve timing can be a tooth out and still run but it won't cause smoking I don't think.
Euro models don't have the reed valves.
1980 Gpz550 D1, 1981 GPz550 D1. 1982 GPz750R1. 1983 z1000R R2. all four aces
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