Richard - That's looking good. I see you still have the wax unit (fast idle) in place. I'm going to try that as well. If it works, it's a lot simpler than some other approaches. Looking at both your plenum and John's it appears I'll have the advantage of quite a bit more room to work with (LHD). The only thing on the intake side is the wiper box.
I've set the EFI bits aside for the moment. I'm still body off and need a trial fit with the body on to see how much room I really have for the intake and exhaust side of things.
BTW, the number on my casting is GQ63BARD14. I'm a bit confused though. Your pictures are mirror images of my TB's. With the unit sitting as in your photo, plenum side away from me and the injectors facing up, the throttle position sensor and the fast idle unit are on opposite sides. The difference is present in all your photos.
- CBR 600 RR Injectors cropped.jpg (28.03 KiB) Viewed 2044 times
On my setup the TP sensor is in the front. Maybe the CBR600RR and the Fireblade are set up different.
Right/Left hand drive motorcycles. I don't think so.
Brings up an interesting question though. Does anyone know of a problem with mounting these with the injectors on the bottom? The underside of the TB's are less cluttered and the throttle cable would be easier inverted. Maybe it wouldn't be good to have any fuel residue sitting on the injector nozzles.