Four-step rev limiter to protect engine during high RPM operations.
MSD Ignition Power Grid Ignition Control Module Part 7730
MSD Ignition Power Grid Manual Launch Control Module Part 7751
MSD Ignition Power Grid Module with 5-Stage Nitrous and Manual Launch Control
MSD Ignition Power Grid Rev Limiter Module Part 7761
MSD IGNITION Power Grid Manual Launch Control Module MSD7751
MSD Ignition Power Grid Controller 7730 for Custom Race Cars
