If anyone has one available I will be more than happy to buy it from you. I went here http://www.2gnt.com/www/corbin/dvm2.html to try and piece it together myself but to be honest, I dont have the patience. LMK
they sell similar ones there, BUT to be honest with you its really a pointless guage, IMO save up for a wideband o2. anything else is really just guessing. I would never try to tune without it being wideband. the stock o2 sensor is not accurate enough to tune with