You do realize (I doubt you do but I’m trying to be nice to you, you know age and senility and all) that MSD does NOT rate it’s Mag’s but the industry standard of RMS???
Ooooooooopsie. That’s right. To sell their junk they had to change the way they measure primary current.
Thats why all those fools who had 5 or 10 amp Mallory mags were massively disappointed because their shiny new MSD mag didn’t make any more power.
They got suckered by the MSD marketing department.
So believe the liars at MSD all you want. I mean, why wouldn’t you? You think big plug gals make power, the GM advance mechanism is the greatest thing ever and that a bigger Main Air Bleed delays booster start.
You’re so damned gullible you believe any crapola that comes along.