Comes with built in window switch for the nitrous kit, which allow me to spray from x rpm to x rpm which will save the motor if I EVER miss a shift. Has an automatic start retard, so when I'm running motor timing(16 degrees base) at 500 rpm and below it will retard the timing so I won't have the "I want to turn over several several times before I crank" syndrome. I am also hooking up a 12 volt switch to the box that allows me to set a secondary rev limiter so I don't end up doing a 6,000 rpm burnout anymore(which is also adjustable on the box itself). I can readjust the other limiter that allows me to cut spark instead of fuel to set the revlimiter which will stop the loud pop during powershifting
. The box also has a hookup to connect a MAP sensor in case the car ever becomes boosted and will adjust timing according to boost. Hell of a deal for a box that's only 10 bucks more than an MSD 6AL. The only thing is I ordered the 30 dollar harness so that if I ever want to go back to stock ingnition(heaven forbid) I can, since I didn't have to hack up the factory harness to the coil.
Good stuff. Took about an hour to install yesterday.
The only part that sucks is that for the window switch, I can only use a 10 amp connection, since the box acts as a ground to complete the circuit on the solenoids. Thing is, Nitrous Works said that their solenoids discharge 11 amps after the solenoid....
1989 5.0 - Mustang Brandy the NOW It can Barely Idle B**ch 
