High-Current Ignition Coil Drivers for M50 COP
	While the MS3x has 8 coil outputs ready to go, they are intended to run coils with built
	in ignitors, such GM LS2 coils.
	To drive M50 coils, you will need 6x BIP373 ignition driver kits (detailed in the parts list)
	a heat sink (detailed in parts list), and of course some solder and wires.  The drivers will
	go between the output pins of the MS3x DB37 and the pins of the Motronic 3.3.1
	88-pin connector.
	I'll update this document with more instructions later, but my plan is to use LSx coils.
	They will most certainly be cheaper than buying M50 coils and 6 BIP373 kits, and will
	be much simpler at the same time, for both wiring and mounting.
	Optional:  GM LSx coil wiring
	It may make more sense to use LS1/LS2 etc. coils with built in ignitors, especially if
	you are running an M20, which will be coil near plug rather than coil on plug.  This
	eliminates the need for additional driver hardware and also eliminates high current
	voltage being sent through the engine harness & MS DB37.
	The use of LS1/LS2 coils is detailed here:
	http://www.megamanual.com/seq/coils.htm			Detailed LS1/LS2 coil info
	http://www.msextra.com/doc/ms3/ignition.html			General LS1/LS2 coil info
	Motronic 3.3.1 Coil Output Pins:				M50 COP Connector
	Motronic Pin #	Color	Cylinder #		X6151-X6156:
	15	SW	GND
	50	SW/WS	1
	51	SW/RT	2
	52	SW/GE	3
	23	SW/BL	4
	25	SW/GN	5
	24	SW/VI	6
	M50 Coil Input Pins:
	Pin #	Color	Function
	1	Black	Coil -
	2	Brown	GND (ECU/Block)	ECU #15
	3	Green	+12v (X20 #21)
	LSx Coil Input Pins:
	Pin #	Color	Function
	A	black	GND (Block)		1	4a	15
	B	brown	GND (ECU)		1	2	3
	C	misc	Logic Input (MS3x)
	D	pink	+12v (X20 #21)
	Notes:
	The stock coil grounds are done in pairs;
	Cylinders 1-2
	Cylinders 3-4
	Cylinders 5-6
	There are ground straps from the coils to the
	block on the E36 as well, basically do the
	same thing with pin A on the LSx coils.
	Motronic Pin #	M50 Pin #	LSx Pin #	Function	Color
	-	-	A	GND (Block)	-
	15	2	B	GND (ECU)	Brown
	50	1	C	Logic Input (MS3x)	Black
	51
	52
	23
	25
	24
	X20 #21	3	D	+12v (X20 #21)	Green
	A dwell figure of 5.5-6.0ms is advised for LS1 coils.
	Maximum Dwell:		6.1ms		LS1 coil output: 40 milliamps
	Maximum Spark Duration:		2.0ms
	Acceleration Compensation:		0.6ms
	6.1 - 0.5 = 5.6 milliseconds at 14.0 volts
	A dwell figure of 5.0-5.5ms is advised for LS2 coils.
	Maximum Dwell:		5.5ms		LS2 coil output: 120 milliamps!
	Maximum Spark Duration:		2.0ms
	Acceleration Compensation:		0.5ms
	5.5 - 0.5 = 5.0 milliseconds at 14.0 volts