Wanted: ZX550A cams
- Stereordinary
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Re: Wanted: ZX550A cams
26 Jun 2025 09:05
Thanks for the info. I’m aware of the ones on eBay, was just hoping to find some stateside before going that route.
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‘90 ZR550 Zephyr
‘90 ZR550 Zephyr
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Re: Wanted: ZX550A cams
01 Jul 2025 21:08
I’ve received some clarification about what I’m after, though I admit to feeling a bit over my head on this in general. Supposedly it’s covered elsewhere on this forum so I’ll have to do some research.
All the same, I’m still after the “third performance grind” camshaft, but apparently they come from the ‘84-‘85 GPZ/ZX motor, and I only actually need the exhaust camshaft. I think Zaddict knows all about it, since it’s his thread, maybe he can chime in.
Anyway, hope that helps clarify and maybe someone has one laying about.
All the same, I’m still after the “third performance grind” camshaft, but apparently they come from the ‘84-‘85 GPZ/ZX motor, and I only actually need the exhaust camshaft. I think Zaddict knows all about it, since it’s his thread, maybe he can chime in.
Anyway, hope that helps clarify and maybe someone has one laying about.
A breeze from the west.
‘90 ZR550 Zephyr
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- H1Vindicator
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Re: Wanted: ZX550A cams
02 Jul 2025 06:48
diagrams list one camshaft part number. so the inlet/outlet are the same.
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Re: Wanted: ZX550A cams
12 Jul 2025 10:54
*Bump*
I think I might just get the cams off eBay Germany unless anyone knows where else I can get them?
I think I might just get the cams off eBay Germany unless anyone knows where else I can get them?
A breeze from the west.
‘90 ZR550 Zephyr
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- Nessism
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Re: Wanted: ZX550A cams
12 Jul 2025 11:21
Minor changes in cam profile won't hardly be noticeable in normal riding.
Let's face it, our beloved Kawasaki KZ bikes are relics. Beloved for great overall riding usability, simplicity, durability, and so forth.
Spending a bunch of money for .01% in performance isn't where the value lies in these bikes.
You do what you want, but don't fool yourself...
Let's face it, our beloved Kawasaki KZ bikes are relics. Beloved for great overall riding usability, simplicity, durability, and so forth.
Spending a bunch of money for .01% in performance isn't where the value lies in these bikes.
You do what you want, but don't fool yourself...
Ed
Carb O-ring Kits : www.kzrider.com/forum/3-carburetor/61807...-o-ring-kits?start=0
www.kzrider.com/forum/faq-wiki/618026-new-owner-things-to-know
1981 KZ750E2
www.kzrider.com/forum/11-projects/604901...z750e-project-thread
Carb O-ring Kits : www.kzrider.com/forum/3-carburetor/61807...-o-ring-kits?start=0
www.kzrider.com/forum/faq-wiki/618026-new-owner-things-to-know
1981 KZ750E2
www.kzrider.com/forum/11-projects/604901...z750e-project-thread
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Re: Wanted: ZX550A cams
12 Jul 2025 13:23
Fair enough. But I am talking about swapping the cams and also installing a big bore kit at the same time. Higher compression, re-jetting, adjusting cam timing if needed (and after I learn how), etc. So its hopefully going to be a whole package of mods in order to gain a noticeable performance boost.
A breeze from the west.
‘90 ZR550 Zephyr
‘90 ZR550 Zephyr
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