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MSD Ignition 6520 - MSD Digital 6AL/6A and 6-Series Ignition Control Boxes

MSD Ignition 6520 - MSD Digital 6AL/6A and 6-Series Ignition Control Boxes

MSD Ignition#121-6520

Digital 6-Plus Ignition Control
  • Per Spark Energy: 135 mJ
  • CARB E.O Number D-40-31

    MSD Ignition 6520 - MSD Digital 6AL/6A and 6-Series Ignition Control Boxes Details

    6-Series Digital Ignition Controls

    The MSD Digital 6-Plus Ignition Control combines terrific power, digital accuracy, and great accessories making it ideal for street/strip applications. Every spark of the Digital 6-Plus Ignition is packed with 135 millijoules of spark energy and 535 primary volts. When used with the MSD Blaster HVC Coil (121-8252), a spark with over 300 milliamps burns across the plug gap for 400 microseconds. Below 3,300 RPM the Digital 6-Plus produces a series of sparks that burns in the cylinder for up to 20° of crankshaft rotation. This incredible heat ensures combustion to produce great power, quick throttle response, smooth idle, and fast starts.

    Highlights
  • Switch between two rev limits that adjust with rotary switches in 100 RPM increments
  • Single-stage retard for nitrous and top end performance
  • Start retard eases pressure on the starter, flywheel, and engine
  • Adjustable magnetic pickup compensation produces accurate trigger signals
  • LED display warns of trigger signal problems or faulty charging system
  • Fully potted with polyurethane for vibration and water protection
  • Non-OBDII approved via CARB EO #D-40-31
  • 50 State Legal

    Operating Specifications
  • Spark Energy: 135 mJ per spark
  • Primary Voltage: 535 volts
  • Secondary Voltage: 45,000 volts (Tested with blaster HVC II coil)
  • Spark Series Duration: 20° Crankshaft Rotation
  • RPM Range: 12,000 RPM with 14.4 volts
  • Voltage Required: 12-18 volts (negative ground)
  • Current Draw: 0.7 amp per 1,000 RPM
  • Size: 8.5" L x 4.5" W x 2.2" H
  • Weight: 3.7 lbs

  • MSD Ignition 6520 - MSD Digital 6AL/6A and 6-Series Ignition Control Boxes

    MSD 6AL: The Most Popular Performance Ignition

  • Compatible with 4, 6, and 8-cylinder engines
  • Capacitive discharge circuitry with full-power multiple sparks
  • Trigger from breaker points, amplifiers, or magnetic pickups
  • Works on almost any vehicle with a 12 to 18 volt electrical system

    JEGS Easy Kits are designed by JEGS professionals to help you get all the performance parts you need.

  • MSD Ignition 121-6520

    RPM
    12,500
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