[bran3b]

What should the initial timing be for my 460? The engine is relatively mild (9.5:1 compression, 750 cfm carb, cast heads...). I have an MSD 6AL controller and MSD distributor.

I am trying to diagnose a stumble when the secondaries open, but want to make sure that everything else is correct before I start chasing that symptom.

Thanks,
Bran