MSD 6520 Digital 6-Plus Ignition Control

Includes a built-in 2 step rev-limiter and one stage of retard and start retard.

Part # 6520 Be the first to write a review
Estimated Ship Date: 02/08/2023
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1

Emissions

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

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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.

For nitrous equipped cars, the Digital-6 Plus offers a step retard that will retard the timing when the nitrous is activated. There is also a 2-step rev limiter for holeshot consistency and overrev protection.

The Digital-6 Plus accepts points, amplifier, and mag pickup inputs and will run on 4, 6 or 8 cylinder engines.

Features:

  • 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.
Brand MSD
CARB EO #D-722-2
Emission Code1
Product TypeIgnition Controllers
UPC085132065202
Manufacturer Part Number6520
Part Number6520
1

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
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    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.