Ignition timing ideas

[mikedevore]

Looking for ignition timing advice. I have always set my stuff to 35 degrees total. That was with iron heads. Now I got some people telling me to back it down with the Eldelbrocks due to the alum. & closed chamber. The motor is a flat top, zero deck 360, hemi grind cam, msd 6al ign., mopar race electronic - no advance dist. I welcome any suggestions.

 

[onehellofadart]

I run mine at 35* on the street and 37* at the track on a 70 340 motor.