1075 carbs?

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04 Feb 2006 23:16 #21572 by sbjones
1075 carbs? was created by sbjones
i am going to build my bike up now. her is my set up that i have decided to go with:

-"77kz1000 big bored to 1075
-ape k435 cams
-kz900 crank
-10.25:1 comp

need some help with the carbs. , right now i only have the stock carbs. i am pretty sure they are the vm 26"s. i can't afford to get new carbs yet. so i need to know if these carbs(vm26's) can be jetted (tuned that is) to this style engine set up with out starving the engine of gas.

i do rev my engines hard. 75% of the time they are above 4500-5000 rpms.

let me know what you all think!!!!!!!please.

thanks

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04 Feb 2006 23:48 #21575 by RacerZ
Replied by RacerZ on topic 1075 carbs?
I see you've been waiting for a reply. Basically you'll need to step your carbs up for the setup you're talking about above. If you can't swing 34mm Mikunis, look for a set of 29's or 33's..

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05 Feb 2006 00:53 #21577 by sbjones
Replied by sbjones on topic 1075 carbs?
i ahve heard of people putting on carbs from gsxr's. would thiese work with my project.?

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05 Feb 2006 09:27 #21646 by arobsum
Replied by arobsum on topic 1075 carbs?
you might get away with vm28's...easier to find than 29's. but like they previous poster pointed out, the bigger ones would probably work better. good luck.

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05 Feb 2006 10:16 #21656 by sbjones
Replied by sbjones on topic 1075 carbs?
but would gsxr carbs work on a kz? i have 2 sets of these

thanks

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05 Feb 2006 10:49 #21665 by steell
Replied by steell on topic 1075 carbs?
If they fit in the carb holders (inlet manifolds) then you would just have to deal with the throttle cable(s) and tuning them for your motor.
Given enough determination, anything will work :D

KD9JUR

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05 Feb 2006 21:25 #21792 by RacerZ
Replied by RacerZ on topic 1075 carbs?
Yes the GSXR carbs will fit in J-Model Manifolds and the splay for the intact tracts are the same for KZ, GS, GSXR, (GSXR in certain years) have a look at a reference. And yes they can be tuned for your application.

sudco.com/catalog105/028-033.pdf

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06 Feb 2006 20:14 #22023 by RomSpaceKnight
Replied by RomSpaceKnight on topic 1075 carbs?
I believe 93 and older GSXR carbs are the ones that fit. Same carb spacing.

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08 Feb 2006 13:00 #22518 by rattler
Replied by rattler on topic 1075 carbs?
the older models gixxer carbs will work but they are a little tough to be into the carb holders. the spacing of the carbs are just a little off comparied to kz ones be i know a couple of friends that run the suzuki carbs. they will need to be jetted for you bike as already stated.

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