teazer said:Is that a German made Microsquirt EFI controller I see there? Did you look at the possibility of using GSXR600K1 T/Bs? They are usually pretty cheap that the injectors are fairly high flow but only a single pintle/orifice.
And is it possible for you to shorten the headers by 40-50mm to pull the collector and secondary pipe up tighter under the motor? I think it might look sharper that way and the bike looks great already. Nice work.