[TR] high engine rpm

[pethier at comcast.net]

> Anybody have any experience with APT Instruments?

In Bloomington Minnesota?  They did a great job putting modern innnerds in the electric tach on my Lotus.  This was many years ago, but I have not heard a word against them from the locals since then.

> How about converting to electronic tach from mechanical? More accurate or
> less problematic? 

Certainly more accurate then the Smiths electric innerds.