I probably would have left it in place and rigged up
the sender to monitor carburetor temps.

http://www.precisionnav.com/productDetail?nodeId=c18

Ron Wanttaja

Interesting was the display bright enought?

............Also the model you quoted is V2000 $79...........

the3-Mode Compass Display
shows the direction traveled with a large compass rose, 16 cardinal
points and 5° numeric digits

...........There is a more expensive model V7000 $129.........

3-Mode Compass Display
shows the direction traveled with a large compass rose, 8 cardinal
points and 1° numeric digits

Would this one do the Job?
http://www.precisionnav.com/productDetail?nodeId=c25
Thanks
Jack