msd ignition on 1989 325i

[korea619]

ok i picked up ignition for my e30 ery cheap for around say 60 bucks ::

well i know how everything else is wired but i got the ground positive negative top the coil just dont know what to tap into since my car is crank trigger i have a violer and green that need to tap into mag pick up can any of you guys help
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[619E30]

What part of SD do you live in?

[korea619]

im like ten min from the mexican border
right by montgomery hihg and bank of america