Bobber kz650

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Re: Bobber kz650

25 Oct 2018 13:16
#792832
Which are you say yes too? The carbs, the boots or both?
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Re: Bobber kz650

25 Oct 2018 15:23 - 25 Oct 2018 15:29
#792840
TheeGreenRanger wrote: So these would be a vm24?



Yes. That photo is of Mikuni VM24SS carbs. They appear to be the ones from a 1977 KZ650 in that they don't have the accelerator pump gadget on the bottom of carb #2, the accelerator pump related tubes between carbs, or the petcock vacuum orifice. They look like the ones on my 1977 KZ650-C1. Ed
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

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Last edit: 25 Oct 2018 15:29 by 650ed.
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Re: Bobber kz650

25 Oct 2018 16:01
#792842
Do you know if my intake boots for the cv's are the same size?

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Re: Bobber kz650

25 Oct 2018 19:27
#792844
Sorry, I don't know if they are. Ed
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

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Re: Bobber kz650

25 Oct 2018 19:47
#792847
No they are larger. The setup you posted will work with those carbs. Carbs with the pumps have 2.0 slides typically. I'd get the ones without it.
Steve

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Re: Bobber kz650

04 Nov 2018 10:34
#793365
Ok so I put on vm24 carbs rebuilt them and now the bike fires and runs but has a high idle still, when I adjust out the throttle air for the slides it dies. Any ideas? Bigger pilots needed or maybe pilot screw adjustments?

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  • TexasKZ
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Re: Bobber kz650

04 Nov 2018 11:59
#793367
What effect does the idle adjustment screw have? You should not be trying to adjust the idle with the mixture screws.
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
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www.kzrider.com/11-projects/620336-anoth...uild-thread?start=24

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Re: Bobber kz650

04 Nov 2018 12:02
#793368
It just dies when adjusting that. Goes from high idle to dead

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Re: Bobber kz650

04 Nov 2018 18:43
#793378
Sounds like a vacuum leak. Did you cap the vacuum nipples on the carbs?

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Re: Bobber kz650

04 Nov 2018 18:49
#793379
Yes I did.

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Re: Bobber kz650

04 Nov 2018 19:30
#793381
Could be where the carb holders bolt to the head. They may seem soft but there they can be hard with tiny cracks. I used :ohmy: Permatex to seal them until I could get some new ones.
Steve

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