Lots of folks have Tachometers, or as our UK cousins like to call them, "Rev Counters" in their trucks. There has been a lot of talk about what fits and how to install one. No where in my books or on line can I find a practical "Redline" or maximum RPM number for a mild, street driven 250 L6! I can guess, but does anyone have anything on paper? What good is a tach anyway if we don't know where the danger point is?
Les
