Bs34 carb settings?

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10 May 2017 19:53 #761679 by Lnovak7493
Bs34 carb settings? was created by Lnovak7493
Hey guys do any of you know any info on the old bs34 carbs? Theyre on my 1981 kz1000 ltd. i need the carb settings, general info, and possibly info about mods to these carbs. Im running mine without the airbox and with pod filters. Stock jetting as of right now, etc etc. 3 of my pipes are blue from it running lean and i need to fix the problem please
1981 kawasaki kz1000-k1 ltd

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10 May 2017 21:35 #761684 by Nessism
Replied by Nessism on topic Bs34 carb settings?
A Dynojet kit will save you a lot of trial and error experimentation. Also, make sure your pods are real deal K&N's or something like Ape or Uni pods. Generic Emgo's and the like are bad news.
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

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10 May 2017 21:51 #761686 by Lnovak7493
Replied by Lnovak7493 on topic Bs34 carb settings?
It has quality air filters and a vance & hines 4-1 with the baffle removed. Like i stated earlier, it has the bs 34 carbs. Do you know what kit would be the correct one for me? As in sizes, etc etc? Thank you for the help
1981 kawasaki kz1000-k1 ltd

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23 May 2017 19:23 #762599 by Lnovak7493
Replied by Lnovak7493 on topic Bs34 carb settings?
Hey I've been messing with my oz and I ended up buying a jet kit. I got the stage 1. It has the Vance and Hines with the baffle in it. Has quality pods on it. I still can't seem to figure out why the pipes are blue. It's right after the exhaust gasket on the headers on the first bend on all 4 pipes
1981 kawasaki kz1000-k1 ltd

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24 May 2017 05:49 #762617 by TexasKZ
Replied by TexasKZ on topic Bs34 carb settings?
They turned blue because the mixture was too lean, but they would have turned blue eventually. That is what they do.
Why did you pick the Stage 1? Seems like Stage 3 would have been the choice.
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

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27 May 2017 14:37 #762894 by Lnovak7493
Replied by Lnovak7493 on topic Bs34 carb settings?
Because before i even put aftermarket jets in it the plugs on all 4 cylinders says its running rich. Theyre all black.
1981 kawasaki kz1000-k1 ltd

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27 May 2017 15:31 - 27 May 2017 15:33 #762901 by TexasKZ
Replied by TexasKZ on topic Bs34 carb settings?
Stock jetting, V&H system with no baffle, pod filters AND black plugs???
I'd guess bad valve stem seals oiling the plugs.

Have you checked the fuel levels in the carbs?
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough
Last edit: 27 May 2017 15:33 by TexasKZ.

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29 May 2017 12:24 #763033 by Lnovak7493
Replied by Lnovak7493 on topic Bs34 carb settings?
No i have not. Do you think my fuel psi could be to high causing it to run rich? Id rather it be rich then lean
1981 kawasaki kz1000-k1 ltd

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29 May 2017 14:30 #763040 by TexasKZ
Replied by TexasKZ on topic Bs34 carb settings?
If the fuel level is too high, the mixture will be rich. There is no psi. The correct air/fuel ratio is even better than too rich or too lean.
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

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29 May 2017 17:03 #763054 by Lnovak7493
Replied by Lnovak7493 on topic Bs34 carb settings?
Could the float level being set to high cause the bike to turn the headers blue?
1981 kawasaki kz1000-k1 ltd

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29 May 2017 20:10 #763066 by TexasKZ
Replied by TexasKZ on topic Bs34 carb settings?
Blue headers are a sign of a lean mixture.
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

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30 May 2017 07:20 #763089 by Lnovak7493
Replied by Lnovak7493 on topic Bs34 carb settings?
Well then how could it be runningrich with blue headers?
1981 kawasaki kz1000-k1 ltd

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