It's interesting how much simpler the second generation Hi-Cam is compared to the original. While Carcano's swansong is undoubtably a tour de force in 1960's design terms it is also complex and, in many ways, a fragile thing. The Nuovo Hi-Cam in comparison is not only incredibly simple but also astonishingly robust! If they hadn't chosen to save a few dollars a bike by downgrading to flat tappets and rendering the top end a ticking time bomb it really could of been an 'Engine for the ages'. Alas it wasn't to be. The bean counters did for it and now we're seemingly stuck with boring, Uber-conservative, dreary motive units until after I'm dead!
I weep!