Testing the HiRev 7500

Turk,
Those are your 'facts'...in your head....not the reality in real life. A 3 amp mag is a low output mag. A 44 amp is not. It is the heat in the spark that ignites the mixture; the heat comes from current. A 3 amp xyz generates 3 amps of current. A stock HEI module puts 5.5 -5.6 amps into the coil, nearly double.....
And post some evidence of a 3 amp magneto igniting a 99% fuel load.

View attachment 1716386316

What’s funny is people read this **** you post and laugh their asses off. They understand that you haven’t a clue.

I don’t need to post anything. You’ll argue it to death even when you are wrong.

And just like the puke you are, you have fucked up another thread. It’s classic you.

What I want you to do is post up YOUR testing. Show us your test bench, how you do the tests and show your results.

You won’t because you can’t.

A 3 amp mag will fire 2500 plus hp on blown alcohol with a .026 gap.

A single 5 amp mag will fire 99% nitro up to what? 6000-7000 hp. Two 5 amp mags will fire 9000-10,000 hp.

How do I know? Because that’s the power levels for the era of the time when it was being done. That’s historical fact you idiot.

Again, I understand how MSD rates their mags. It’s bullshit. Mallory rated their mags the way mags were rated from when they were developed.

So let’s **** up the thread some more to show what a Buffon you are.

The heat energy is what fires the plug. You didn’t drop a knowledge bomb on anyone here. What I’m telling you is your beloved HEI doesn’t come close to developing the heat energy of an internal coil (think Vertex and many others) magneto. Not even close.

The external coil mags, like the Mallory generate far more energy than the internal coil mags. Let’s not forget that rare earth magnets make it so you never have to recharge the magnets.

Another thing about magnetos that make them different from ANY battery fired ignition is that with RPM they develop MORE spark energy, while every battery fired ignition will develop LESS spark energy with RPM.

There is a HUGE difference between firing a 15:1 NA alcohol engine at 8500 with a mag (and say a .028 plug gap) and trying to do the same with ANY battery fired ignition. Been there, done that on my own **** and with customer engines.

Someday, when you grow up and put on your big boy pants, you’ll do you own testing and post the results I your own words rather than relying on guys like Vizard who write books and never see the track.

A magneto will best your beloved HEI in every way, and in the ONLY away that matters and that’s horsepower.

Of course, you could build say a 730 hp 15:1 alcohol NA engine, one that actually makes 730 at 8500 and test your HEI verses a mag and prove me wrong.

In your own words and your own testing.

We all wait for your results.