Currently using MSD 8222 coil, have the Rev N Nator coil also.
I was in the process of installing the MSD 6AL , had installed the MSD coil, then switched to the Rev N Nator and as long as it's running well did not want to switch coils.
I am sure shipping is too expensive , I have a brand new MSD 6AL box and MSD distributor for 440, although 6 weeks ago I could have sent it back your way with my sister who was visiting from Tasmania.
If you might be interested in the MSD system for 440, I can check shipping costs.
Just saw on another thread you had a bad experience with MSD ready to run, .
Your trouble now is with the 340 , is that correct? Thought from your screen name was 440, .