Help Me get going, 1981 KZ750 LTD

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06 Oct 2024 12:04 - 06 Oct 2024 14:28 #904901 by SnyperX
Help Me get going, 1981 KZ750 LTD was created by SnyperX
So you may have saw my previous post on possibly picking up a 1981 KZ750 LTD for $400. I got the bike Friday and got it home. Bike has the carbs, but not installed on the bike. Owner stated bike had run a couple of years back. I am looking to leverage this forum to help with the build. This is my first project bike purchase.

Current state of the bike after getting it home.



My vision for the bike over the Winter.


Regards,
SnyperX

====================
1981 KZ750H2 LTD
Last edit: 06 Oct 2024 14:28 by SnyperX.

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06 Oct 2024 14:27 #904905 by Wookie58

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06 Oct 2024 16:36 #904911 by sf4t7
Replied by sf4t7 on topic Help Me get going, 1981 KZ750 LTD
It seems to be complete, that will save you a lot of time - you won't have to do as much shopping.  🙂
btw, we love pictures 
 


Scotty

1974 Z1A
1015
welded Z1 crank
Andrews 1X Cams
Delkevic 4 into 1
Superbike bars
530 conversion

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  • SWest
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  • Sustaining Member
  • 10 22 2014
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06 Oct 2024 18:33 #904913 by SWest

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06 Oct 2024 18:54 #904915 by SnyperX
Replied by SnyperX on topic Help Me get going, 1981 KZ750 LTD

How long and where did it sit with the carbs OFF/
 
as far as I know it was in the sellers garage. I am not sure on how long the carbs have been off.

Regards,
SnyperX

====================
1981 KZ750H2 LTD

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  • SWest
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  • 10 22 2014
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06 Oct 2024 21:01 #904916 by SWest
Replied by SWest on topic Help Me get going, 1981 KZ750 LTD
I'd vac it out then put a little oil in each cylinder before turning it over.
Steve
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08 Oct 2024 07:28 #904952 by Nessism
Replied by Nessism on topic Help Me get going, 1981 KZ750 LTD
Good luck with your project.  My signature has several links you may find useful.  Most specifically, new owner things to know, and a source for carb O-rings.  Don't be tempted to buy "carb kits", do a full teardown and replace the O-rings.  That should be all you need, other than, maybe, float valve needles.  

Good luck again.
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19 Nov 2024 08:21 - 19 Nov 2024 08:31 #906236 by SnyperX
Replied by SnyperX on topic Help Me get going, 1981 KZ750 LTD
Quick update. I was able to get the carbs rebuilt and back on the bike. Currently in process is exhaust removal (stock exhaust left muffler was broke with previous owner trying to fix it with band clamps and wrapped sheet metal) and installing new 4 in 1 exhaust. Carbs are re-jetted for the pods and exhaust (#140/#70). Hopefully can fire it up in the next week or so and work to get it balanced and running well. Plan is to have it rideable by Spring with a full tear down and re-paint next Fall. I big thank you to the folks here on the forums, especially @Wookie58 and @Nessism!!

Things still to do (parts coming from Z1E):
  • Chop front/rear fenders
  • New 1 piece seat (ordered from Texavina)
  • Front master cylinder rebuild
  • 530 chain conversion (16/38T)
  • New tail light and turn signals
Carbs Cleaned and reassembled:



Carbs installed back on the bike with pods:



Stay tuned........

Regards,
SnyperX

====================
1981 KZ750H2 LTD
Last edit: 19 Nov 2024 08:31 by SnyperX.

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