I had my "E" rally gauges re-done. Rebuilt the gauges, freshened up the display, converted ammeter to voltmeter. Still debating whether it was a good idea. It looks nice, its original and it works, sort of.

The factory gauges are slooow and not too accurate as new. Just finished install of an Autometer mechanical OP gauge to get more sensitive and accurate read on OP. When I fire it up, the mechanical gauge just jumps. The factory gauge gets there after a while. Concern is on hard corners where the pressure may drop... would never see it on the factory gauge. Thinking of adding a column mounted tach also to get accurate RPM...