VFR 400 NC30 CDI progressor daytona
Bit of the late 80's -90's here, its a CDI progressor from daytona. Back in the day 250 2t and 400 4t were speed restricted comming from Japan as a grey import, this little gizmo was to get around that issue, my Japanese isn't the best so I can't tell you if it advanced the timing, or makes you bike quicker than a H2R, give you better success with the opposite sex, better mileage, power wheelies in 5th,.........etc. It looks in good condition, I don't even know if it works