MSD 6AL question
 

When I bought the car without motor or tranny I never saw the MSD ignition box stuffed under the car in back of the hole for the driver side fog lights. Needless to say, I'm very happy to save 200 bucks. However, the ignition coil looks stock(that's weird for a car that WAS doing 9's, ain't it?) Anyway, how can I check to see if the 6AL box is working properly before I put the motor in??