The Continental instrument cluster can be configured in many ways including a boost gauge. However, I still like the Aeroforce gauge to monitor exact engine and transmission temps as well as knock retard and other things. It has also been proven to be pretty accurate for measuring 0-60, 1/8 mile and 1/4 mile results. Here is it just showing engine and transmission temperatures.
(http://i1330.photobucket.com/albums/w562/brucelinc/P1220039_zps1lb3zihd.jpg)
As always, you find the best places to mount the gauge.