383 Timing

Hi i have a 1968-383 in a 67 Dart with a mild cam 383 torker aliminum intake electronic distributer Chrysler electronic box and MSD coil 750 Elderbrock carb. Running manifolds with dual 2 1/2 exhaust.
Considering all above what should i set the timing at to get the best all around preformance and starting especially when hot.