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.
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.
Operating Specifications
SPARK ENERGY: 160 Millijoules/Spark.
PRIMARY VOLTAGE: 570 Volts.
SECONDARY VOLTAGE: 50,000 Volts.
SPARK SERIES DURATION: 20° Crankshaft Rotation.
RPM RANGE: 14,000 RP M with 14.4 Volts.
VOLTAGE REQUIRED: 12-18 Volts, Negative Ground.
CURRENT DRAW: 6 Amps at 6,000 RPM 12 Amps at 12,000 RPM.
WEIGHT & SIZE: 4.75 lbs., 8”L x 3.75”W x 5.75”H.
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