Makes for quick adjustments for changing track conditions.; Change the launch rpm limit (2-Step) on the fly, no need to login into software.;.
MSD 7751 Manual Launch Control Module for Power Grid System
MSD Ignition 7751 Manual Launch Control Module
MSD 7751 Launch Controller Manual Rotary Dial MSD Power Grid use Ea
MSD Performance 7751 Power Grid Ignition System Manual Launch Control
MSD Ignition Control Box 7751; Power Grid Manual Launch Control Digital
Msd Ignition 7751, One Black Power Grid Manual Launch Control Module Performance
