The MSD 7AL-3 Ignition Control has been a favourite 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 anodised 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.

Features:

• 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 anodised housing stands apart from the original

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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