ORIGINAL: nascardad24

The 3pk fasst system for sure. It beats the radio that tells temps, and has better features. Handle vibrates at a preset time; example, you get 8 min run times, set the time for 7 min and you know you have one min to pit, or next time by pit lane.
You can also turn on the radio without sending out radio signals to adjust servo speeds. If the servo is to fast or slow, just go in and program it to move faster or slower and it will save the selection and wont be sending out radio signals. Next time you turn on the car and radio, the changes made will already be made.
Strap clip, love this touch. Get a neck strap, clip it on, place around your neck and you have both hands free to carry a car, starter box, fuel or a smoke and still have the radio with you.
It beeps. Forget to turn it off? If you do, it will beep at a set amount time without movement.
Bigger screen for reading. Its always looking for clear frequancies for the fasstest time.
There is so much good stuff I could just keep going on and on. Besides, your pit man can tell you the temp your running, or you can tell just by the way it drives if its to lean or fat, I can.
Oh, drop down steering wheel, 7 diffent led lights, shoot, if your left handed you can change it to be a left handed controller, ie gas brake with right hand and steering with left.
Best thing, its the fasstest radio out to date.