[Fot] electric tach to fit TR4 tach body?

[Chris Kantarjiev]

Most gauge shops will do this, including gaugeguys.com. I had mine done locally (at Palo Alto 
Speedo) ... I *might* have saved enough in shipping to cover their higher price :-)

The thing to realize about this conversion is that the electronics are fairly modern - which means 
that they'd like to have something like reasonably consistent voltage. If your TR4 is still running 
a generator, you may not like the results.

I believe that something like

	http://www.dimensionengineering.com/AnyVoltMicro.htm

would be a good way to fix that problem, short of the alternator conversion - I'm planning an 
alternator conversion eventually, so I haven't had a chance to play with one.

chris