Got my new msd dizzy hooked up to my 6al box . My normal non dial back light was not working. Borrowed a digital dial back snap on light .. It really doesn't seem steady when shooting the balancer . Timing jumps around.
Does it matter what light to use with a Msd box? Thanks guys


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Is your dizzy locked or mechanical advance? I've experienced the same thing when the rpm is to low especially with a mechanical advance.

Did you get the rpm up around 2500-3000? If not try it.

Not sure about your timing light but, msd ignition systems require inductive lights to work properly.

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