96 240sx coil

[240sx96]

I am looking to replace the stock internal coil possibly with an MSD SS Blaster coil. I need to know how to connect the external coil to the distribtor. The only possible solution I have found so far is to use a distributor cap from the s-13 model which has an external coil. Do you know if this has been tried before? What other options do I have? (I think the current coil is going bad ) Thanks for the help.