Step One:  READ OWNERS MANUAL!!!  Do not hesitate to use the owners manual!!  Everything you need to installing this is in it.  Now to step one.----  Find mounting position.  On My '91,i mounted it on the pass. side fender between the Black a/c canister and the rear of the nosepiece.  I mounted it with the wire-outs facing forward (toward nosepiece,) then brought the groundback behind that black a/c canister bya small bolt (already ground) on the inner fender.  
Step 2.  Wiring----Run the wires, from the facing forward position, up between the two a/c hoses(if there), and beneath the plastic/rubber/vinyl/whatever cover over the metal on the nosepiece top.  Usually black...maybe faded grey.  run these over almost perpendicular with the stock coil position.  IF AFTER MARKET COIL MOUNTED:  I recommend mounting the aftermarket coil in same place as original.  A bracket off of a older omni or horizon will do for a canister shaped coil like i have.  From almost perpendicular, the wires supplied with the ignition box should have perfect reach to the coil mount/stock ignition wires. 
PICT-
URES

SOON
ARRIV-
ING!!!!
Step 3. Wire splicing----Connect the negative wire(orange) from the box with the factory coil negative post/connection.  With the orange negative to negative post, take red positive and connect to factory coil positive post, splicing with factory positive(blue/tan wire i believe), using the blue plastic splicer things (first page, in mine, of the instruction booklet.)  With the Orange box negative to coil negative, and the red box positive spliced with factory positive to coil positive, take white box positive and connect to factory negative wire using the blue male connectors supplied with kit.  the white, being female, should slip right onto the male connector.    
Step 4.  Test run---- After double checking all wiring with instruction manual to make sure correct, attempt restarting motor w/ modifications.
 
Please.... If you're taking this in, use the instruction manual at all times to make sure of correct installation.  I went through this explanation rather quickly while typing, so please....PLEASE REFER TO INSTRUCTIONS FOR ALL ATTEMPTS AT WIRING!! failure to do so may revoke warranty(if any). 
BE CAREFUL and GOOD LUCK!!
PLEASE READ ENTIRE DOCUMENT BEFORE ATTEMPTING ANY WORK ON YOUR VEHICLE.  IF INCAPABLE, PLEASE ALLOW COMPETENT MECHANIC TO DO THIS INSTALLATION PROCEDURE.
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