RS34 Tuning Assistance Please
- daveo
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Re: RS34 Tuning Assistance Please
16 Sep 2025 13:03
A short video, while available:
photos.app.goo.gl/kz8vnarZoMYbL97V7
Not much change for spark plug/cylinder 3, so...
If a valve seal is the culprit, it will be either the intake or exhaust, so I'm mentally prepared to pull the cams and replace both seals in one swoop.
Just need to get them, and determine how to pull the old seals off the valve guides without damaging something in the bucket bore...while the head is on the motor, mounted in the frame.
😱
photos.app.goo.gl/kz8vnarZoMYbL97V7
Not much change for spark plug/cylinder 3, so...
If a valve seal is the culprit, it will be either the intake or exhaust, so I'm mentally prepared to pull the cams and replace both seals in one swoop.
Just need to get them, and determine how to pull the old seals off the valve guides without damaging something in the bucket bore...while the head is on the motor, mounted in the frame.
😱
1982 KZ1100-A2
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- SWest
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Re: RS34 Tuning Assistance Please
16 Sep 2025 13:44
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
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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- asphalt900
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Re: RS34 Tuning Assistance Please
16 Sep 2025 14:20
Im sure it possible to change-out a guide seal while head is still in place? But might be tasking, pressurize the cylinder or feed rope down the sparkplug hole? The valve guide seals are the same 650-1100KZ's The disadvantage to that is you might be missing a key component of failure, that requires a bit more work, disassembly.
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Re: RS34 Tuning Assistance Please
16 Sep 2025 14:28 - Yesterday 06:27
Almost 6000 miles on the build, and the suspected #3 oil consumption issue doesn't worry me as much as it pisses me off...a little.
Just the idea of having to add oil to this motor because of something potentially simple (like a valve seal)...drives me craZie!
😵💫!
Besides, I have a new valve spring installation tool that needs testing on an assembled motor that is mounted in the frame.
🤪
Just the idea of having to add oil to this motor because of something potentially simple (like a valve seal)...drives me craZie!
😵💫!
Besides, I have a new valve spring installation tool that needs testing on an assembled motor that is mounted in the frame.
🤪
1982 KZ1100-A2
Last edit: Yesterday 06:27 by daveo.
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Re: RS34 Tuning Assistance Please
16 Sep 2025 14:34
I may have knicked one or two while assembling the head but the straw method didn't wotk for me. I still suspect the rings haven't fully bedded in causing the oil issue. It isn't fouling plugs so I'l just RIDE.
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
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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Re: RS34 Tuning Assistance Please
16 Sep 2025 14:56
Steve, I didn't realize Bossie had a consumption issue.
You've ridden her piss out 🫣 how many miles since the last build, and how many qts./mile is she currently guzzling?
🫣
You've ridden her piss out 🫣 how many miles since the last build, and how many qts./mile is she currently guzzling?
🫣
1982 KZ1100-A2
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Re: RS34 Tuning Assistance Please
16 Sep 2025 15:11
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
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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Re: RS34 Tuning Assistance Please
Yesterday 17:17
Considering I've been riding around 1k miles per month this year, I don't think that would be a realistic expectation for me, for some reason.
🤔
🤔
1982 KZ1100-A2
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Re: RS34 Tuning Assistance Please
Yesterday 17:57 - Yesterday 17:58
I haven't been on long rides after the last rebuild.
Steve
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
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
Last edit: Yesterday 17:58 by SWest.
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Re: RS34 Tuning Assistance Please
Yesterday 19:30
But Steve, you still "ride the piss out of it" though, right?
Woohoo!!!
🤓
Woohoo!!!
🤓
1982 KZ1100-A2
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Re: RS34 Tuning Assistance Please
Yesterday 19:41
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
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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