msd ignition?
 

would there be any problem with hooking a 6a or 6al msd ignition box up? and how would you set it? 4 cylinder?

Box this....
 

Msd boxes have been extensively disscussed before ( seek and ye shall find!) a search will reveal all you need to know.

For now, THIS post by Mr. MazdaManiac should give you a head start......
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