I don't know about the stator, but you need at least 9 volts coming from the CDI box to the ignition coil under the seat for that ignition coil to fire the spark plug. Ideally, you should get 12 volts at the orange coil wire if the CDI ignition system is working properly. The voltage output will depend a little on how hard you kick the engine over, but anything under 9V means you've got a bad CDI box, source coil, or possible bad ground.
Do you have a Clymer manual for your Blaster? This book is great for helping you through stuff like this, and it tells you how to check the ignition coils mounted behind the flywheel on the stator plate. If those coils test good and you still don't get enough voltage to the main ignition coil, the CDI box is likely bad. I'd make sure all the TORS system is, indeed, gone (including the 3-wire 'black box' under the hood) before going and replacing expensive electrical parts. (The CDI box has a 5 individual wires coming from it with individual bullet connectors.) Also, how is that black ground wire beside the ignition coil? It had better be connected to the frame, tight and clean, if the ignition is to fire.
Good luck! I enjoy electrical problems, so keep me informed how things turn out. I'll try to stick around and help...