MSD Universal Ignition Box MSD-7330
MSD 7AL-3 IGNITION CONTROL
With start retard, 3-rev limits and a 4-stage retard, the 7AL-3 has all the features you need plus a RPM activated switch! For racers that want adjustments at their fingertips, the 7AL-3 is the right choice. The 7AL-3 packs high voltage with four step retards, three rev limits and an rpm switch.
All of the features are adjusted using plug-in modules including the 3-Step Rev Control and Multi-Step Retard. The Rev Control gives you the ability to set one rev limit for the burnout, another for the staging rpm limit and a third for use top end engine protection in the event of driveline failure. For nitrous fans, there are four separate stages that can be activated independently yet add up together. Plus there
Availability: In Stock. May Ship From Manufacturer