Hey Stove Bolt crew

I had a hard time starting my '51 3/4T ('62 235 motor), and the spark was crazy week, but I bought online this "Flame Thrower Coil" that is good for either 6 or 12V and the spark is actually decent and my truck is loads easier to start now.

Any thoughts on these coils and any concerns?

Some day might convert to 12V but for now (and the last 70 years) 6V seems to be fine.

Clem
Attachments
51 std 6V coil.JPG (23.61 KB, 338 downloads)
Flametrower Coil 51.JPG (38.78 KB, 336 downloads)

Clem Donahue; Berkeley
'51 chevy 3600 3/4 ton, rebuilt 235; 6V still, 96% stock
'65 ford ranchero