It is possible and a few people do it.
dual output is a good coil and rated at 4.2 ohms. The tri-spark one I had fitted for many years was 3 ohm. Worked great but the other year I was getting the occasional misfire. Long story short the insulator on mine was like silicone and had split allowing tracking I think. It worked fine when I put the Boyer
back on, but for a Permanent solution I fitted a dyna coil. Been happy since.
It’s mounted in the same position as photod (sadly I can’t find a link to when I did mine)