MSD yay or nay

rumblefish360 said

I have noticed what all of us hot rodders noticed.
The bigger and more powerful the kernal of spark is the better and more complete of a burning of fuel I get for more power and mileage.

What’s needed is a big difference of to what works best.

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This is the truth. Just because you got the fire lit doesn’t mean it was lit as well as it could have been.

Ive done ignition upgrades that required a completely different ignition curve.

You could light the plug 4-5 degrees later. That’s HUGE.

You can’t have a fuel pump that is too big, pushrods too big or too much ignition.