Hi, yes from a Blacktop 4ager. Comes with 4age Blacktop ECU and a ecu long loom to get you going, will need a 20v engine loom for the sensors unless already on your engine.
Much cheaper than aftermarket, and has a really high intensity spark, apparently can fire even the most fouled up plugs its spark is really hot, good burn etc etc
waste spark, so spark on exhaust stroke too
check out link, mostly all there
Hall sensor mounts to the exhaust cam,
plug in all the plugs into the varies devices from the ignition section of the loom
plug in spark leads
wire in igf, igt, 12+ and ground into main ignition plug
and complete wiring of the ecu pins ie sensors, cas, injectors etc
I am definitely no expert, I have just read this on varies forums, seems like its more popular o.s. than here
hope this helps
cheers