It sounds a little more rough, like a V ... engine concept will produce a very robust 92 hp at 9,500 rpm and 55.3 lb-ft at 7,250 rpm. For comparison's sake, the current Honda 745cc parallel twin ...

New generation V-Twin general-purpose diesel from Honda includes six models: GX630, GX660, GX690 (shown), GXV630, GXV660 and GXV690. All are available in horizontal or vertical shaft configurations.