[jerryz]

I now have a 1991 750ss and a 2000 M750 both carbed 5 speed wet clutch models both have termis ,the 750ss seems more tractable and smoother and seems like a higher tickover , both are set up on same carbtune unit for balance etc so I wondered if the 1991 model might have bigger valves or something seems mainjets are slightly larger too both bike run great but different character of engine ...YES I know the chassis and ergonomics are not the same but the engines seem so different? curious.