GM Genius 75 Speedo 97163.
I have used this for the past 3 months in my touring car, racing both 10.5 and 13.5 with success.
The switch has been removed to make the wiring as tidy as possible.
I have soldered a fly lead onto the battery pole connectors so connecting a fan is really easy.
I have included a high rpm fan in the sale - see picture.
The heatsink got scuffed on the bottom, this doesnt affect anything, and cannot be seen when fitted to speed controller.
I have two custom profiles on this speedo, mode 2 and 3, one for 10.5 and the other 13.5.
Also included in this sale is a gm usb programming lead, this is not shown in picture however.
Has been updated to 13.1 firmware.
Box and instructions included.
£95 including uk postage.
Payment accepted by paypal or can arrange local collection from aldershot or guildford areas.
