Here's a couple of gauges that I have found but I have never heard of the manufacturers:
On ebay I saw reverse gauges by CP, but I have no idea about the manufacturer, and they aren't cheap so I don't want to spend all that money if the gauges are going to be inaccurate:
http://cgi.ebay.com/ws/eBayISAPI.dll...tem=2416247647
Also, I saw Autotechnic reverse EL gauges, and have never heard of them either...
http://www.thompsonmotorsports.com/Racing%20Gauges.htm
But the EL ones look nice... I haven' seen a daytime pic of the CP gauges. Any thoughts?
I saw the Cobalt series gauges from Autometer too. I wish that they came in white... that would be perfect!