I needed two textures, one lit and one unlit which I made here..
For the speedo it was a pretty similar process as the tachometer. I just needed to have a different texture and different code. Here's the code and texture I used. It took me a while to get the speedo accurate but by just fiddling around with the values in the code I eventually got it. I think I could of made this easier of I knew what angle each speed.
SpeedometerRange=(20.0, 220.0, 210.0, 350.0) * *//SpeedometerRange=(<minvalue>, <maxvalue>, <beginangle>, <endangle>)