Electronic controller of some sort?

I have this controller left over from a sohc turbo kit i purchased a few years ago from adam240sx, aparently the kit was pushing 400hp and he said this controller was worth a good bit of money… i was diging through some things and thought id post it up and see exactly what it is…

If anyone knows what it is that would be greatly appreciated.

Thanks
Jay


That is a SDS additional injector controller.