I´m a bit confused. I have seen the ZR7S mostly described as having 8 valves, but does it also come with 16 valves as I believe I have read too? I´m in the process of buying a 03 model and I have a sneaky suspicion that the model was upgraded in that year. Be nice to know you know ...
Anyway, thanks for a nice site which has helped me deciding against the Yamaha XJ 600 S Diversion.