The software provides a timing map that allows you to program a timing curve based on the built-in 3-BAR sensor.
MSD 7751 Launch Controller Manual Rotary Dial MSD Power Grid use Ea
MSD Ignition Boost Retard Module for Power Grid - Part 7762
MSD Ignition 7762; Power Grid Boost Retard Module, Use with #7730, #7740
MSD 7762 Power Grid Boost Retard Module