1980 Spitfire Gauges

[Mark Dickinson <amdickin@ucalgary.ca>]

Does anyone out there know what the operating voltage of the fuel and
water temp gauges is?  My 'voltage stabilizer' is functioning well
enough to drive the fuel gauge on a full tank to about 3/4+ level on the
gauge so I think it may be on the way out.  Any advice on an LM317
voltage regulator substitute?  Also what should a warm temperature
sensor read for impedence?  What is the typical range?

Any help is good help.  Thanks.

Mark Dickinson
Calgary, Alberta
1980 Spitfire 1500