Yup, that, my friends, is the CBX. 1000cc, I think. I imagine it's a bear to get those carbs sync'd up.
There are some youtube videos of them in action. It's like comparing a Yugo to a F1 car. Very neat sound.
Luke M
Used to have a 1979 CB750L, sold it as a parts bike, now riding a slightly modified 1984 VT700C. Network/Field Engineer. Central OH, USA, Earth, Sol System, Milky Way Galaxy, Universe.