1996 Chrysler Cirrus ignition system modification

My car is a 1996 chrysler cirrus , 2.5 engine ,..i've read about many cases on mazda forums about modifications on ignition systems ,these cars have similar distributors ,but connectors have some differences,on that forums bassically they use 4 pin GM HEI modules using distributor's internal coil or using external coils ,i want to know how can i make the same modification to my cirrus,maybe you can get me a diagranm or something else ... thanks
p.d.:i send you one picture with both connectors(cirrus and mazda)

this is the link to mazda modification
http://www.clubprotege.com/wil/howto/hei/index.htm