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Carb Spacing

1464 Views 5 Replies 3 Participants Last post by  nsxdude82
Still trying to figure out the best way to run RS34 flatslides on a 1992 GSXR 750
Anyone know the carb spacing for 1992 750?

Thanks
Todd
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Mikuni says 77-93-77 (if it's oil cooled), see attachment.
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Mikuni says 77-93-77 (if it's oil cooled), see attachment. View attachment 581238
Agreed... The problem is that the spacing is correct but the opening spigot on the 92 GSXR is bigger, so I am looking for smaller opening to fit the flatslides
Does that make sense?
Todd
Agreed... The problem is that the spacing is correct but the opening spigot on the 92 GSXR is bigger, so I am looking for smaller opening to fit the flatslides
Does that make sense?
Todd

i don't know the size of the OD of the 34mm flatslides intake, but you need to confirm your gsxr 750 model; is it a CA model? because CA models oringally had 36mm carbs along with corresponding intake boots. the non-california models had 38mm carbs with corresponding intake boots.

so, measure what the carb intake OD, and the carb boots ID. if it was my bike, i would buy a set of corresponding 36mm or 38mm carbs. not sure if the 34mm and 36mm flatslides have the same or different intake ID.
Thanks ...
Todd
So .. I appreciate all the help but I want to make sure folks understand what I am trying to do. I have a non California oil-cooled 1992 GSXR 750. I am having problems with the stock carburetors
and I friend of mine gave me a set of Flat-slide 34 mm.
The opening of the stock carbs for a 1992 are 46mm (That is the opening of the carburetor that connects to the boots on the engine) The flat-slides are 40mm but they are the correct spacing (77-93-77 )
If anyone knows if there is a year Suzuki made a spigot/boot that fits on a 92 oil-cooled but has a smaller opening (40mm) Let me know. I am trying to research Bandits, GSXR 1000's etc. to see if I can find a match.

Thanks again for the help
Todd
1 - 6 of 6 Posts
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