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81 gpz550
- Dj@187593
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- howardhb
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I have one. They are quite rare now.
Do it justice by restoring it to its former glory!
I can't tell you the satisfaction I get when I get "thumbs up" from guys that recall the days when these bikes were in their prime.
'81 GPz 550 D1
'81 GPz 1100 B1 ELR "Tribute" www.kzrider.com/our-forum/11-projects/61...-elr-tribute?start=0
'82 Yamaha YB100 Fizzie
'79 Suzuki GT200 X5 TWO STROKE TWIN - SMOKER!
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- loudhvx
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If you follow the links in my signature, you can download a bunch of manuals for that bike.
Also, read the valve train warning before removing the valve cover.
1981 KZ550 D1 gpz.
Kz550 valve train warning.
Other links.
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- ThatGPzGuy
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- More Sparky than Speed Racer
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Jim
North GA
2016 Yamaha FJR1300ES
1982 GPz750 R1
1974 Kawasaki H1
1976 Kawasaki KZ400
1979 Yamaha XS650 cafe'
2001 KZ1000P
2001 Yamaha YZ426
1981 Honda XR200 stroked in an '89 CR125 chassis
1965 Mustang
1967 Triumph GT6
1976 Bronco
"If you didn't build it, it's not really yours"
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- Nerdy
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The mounting of the taillight looks odd/out of place.
The airbox appears to be missing, or at least not installed. (It's difficult to see much detail in the picture.)
The correct tank for the '81 GPz550 may be fairly expensive if you can find one in good shape. Ditto for the fairing.
Small point: "cafe fighter" is not a thing. if you want to build something goofy, please sell the GPz to someone who will appreciate it and pick up another bike to butcher.
1967 Yamaha YCS1 Bonanza
1980 KZ440B
1981 Yamaha XT250H
1981 KZ440 LTD project bike
1981 GPz550
2013 Yamaha FZ6R
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- Dj@187593
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- Dj@187593
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- riturbo
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Gpz 750 turbo The one I ride
Gpz 750 turbo Not finished
Gpz 750 turbo Not started
Gpz 550 1981
Gpz 550 1983
Bunch of other junk
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- Nerdy
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Dj@187593 wrote: Oh and Nerdy, the rear tail light was bolted to a piece of 2x4 I removed it because it wasn't the correct one, and shotty install.
A 2x4? That's just... wow.
There are small holes behind the integrated signals.
D'oh!
And it didn't have the airbox. Nor pods on it. It had a horrible recirculating system delete. I've capped those off and removed the 2 or 3 extra filters that were hooked onto the system. It needs a header pipe. These are rusted through in places. A pulser coil is needed as well. About 5 min of running it dies. The resistance isn't correct on one of them. Pod filters would be good to get as well! Oh and headlight , tank, and fairings. Not quite sure about the muffler. It's a Cowley. All I can find is it's some sort of South African company that makes a few slip on types and a few specific auto mufflers. Would prefer a kerker or moriwaki. But it has a nice tone.
The airbox would be nice to have, but if you buy pods be sure to get decent quality (not the really cheap ones). The '81 GPz550 was jetted a little lean from the factory, so if you decide to use pods you may need to richen the jetting a bit.
DennisKirk.com has a Mac 4-into-1 reverse cone exhaust on sale right now for about $306.
www.denniskirk.com/mac/reverse-cone-exha...1055.prd/4411055.sku
(same item in both links)
Good luck!
1967 Yamaha YCS1 Bonanza
1980 KZ440B
1981 Yamaha XT250H
1981 KZ440 LTD project bike
1981 GPz550
2013 Yamaha FZ6R
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