Thread: How Do You Like Your Msd Ignition??

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i ran the 6AL and it has a chip style rev limiter. very nice option on any rod!

I have run the 6A on several cars with never a problem. If you plan on racing (i.e. high rpm) the 6AL is a good choice, but for most street driven cars, not worth the extra bucks. I'm trying the small diameter billet distributor as well in my new project - should be interesting after years of "never broken" Dura Spark dizzys.

I've had a 6AL on my 32 roadster for over ten years.
No problems.
Runs with a Mallory Unilite distributor.

Make darned sure you have a good ground with both these units.
That seems to be where problems start and failure - sometimes - isn't far behind.

I chose the 6AL due to it's capability of having different RPM maximums.
Change a chip does it.

Kinda nice to throw in the 3000 rpm chip when the kid drove the car....