After a phone conversation with a member of http://www.suzukihayabusa.org who has a turbo 'busa, I got some good info on injectors for Suzuki ITB's that many of the DIY turbo guys use on their ITB's.

Injector sizes:
Suzuki Hayabusa AND GSXR-1000: 270cc
Honda Blackbird: 330cc
Honda S2000: 390cc (according to his personal flow chart)

All of those injectors fit into the GSXR-1000 and Hayabusa ITB's without modifcation.

 

You didn't happen to inquire as to whether the Suzuki injectors are peak-and-hold or saturated did you?

-Kendall, who is also wondering if S2000 injectors will work with a B series fuel rail

 

From the conversation I had, it sounded like they are all plug-and-play in the Suzuki, so if the S2000 uses a saturated (high resistance), then I'm assuming the Suzuki's are the same.

All the research I've gathered on the S2000's leads me to believe they are saturdated (high resistance).

I will confirm tomorrow

 

that would be the 3rd s2k injector size I've seen quoted. 310, 360 and now 390. I've got a set I was planning on using but it would be nice to know what they are.

360 is from s2ki.com

 

good info.