MSD 7AL-3 Ignition Controller Is (Universal)


This ignition controller is universal

The MSD 7AL-3 Ignition Control has been a favorite of sportsman racers as well as racers that run multi-stage nitrous systems. The ignition combines high output spark energy for high compression race engines combined with the most popular drag racing accessories including a 3-Step rev limiter, 4-stage retards, a start retard and RPM Activated Switch. For 2013, MSD is relaunching the 7AL-3 with upgraded features, a new look and updated internal components including surface mount circuitry. The new ignition, PN 7330, is easy to spot with a black anodized housing and features a new adjustable start retard circuit. Racers will also be happy to learn that the ignition can now be used on 4, 6 or 8-cylinder engines.


Fits in the same mounting footprint of the original PN 7230

  • Compatible on 4, 6 and 8-cylinder engines
  • Start retard is adjustable with plug-in retard modules
  • Retard stages require +12 volts to activate
  • Surface mount assembly reduces internal components
  • Black anodized housing stands apart from the original

Additional information

Weight 8.00 lbs
Dimensions 0.00 × 0.00 × 0.00 in