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MSD

MSD Ultra 6A Ignition Control - Black

Compact design - full MSD power.

Part # 62023
1 Review

MSD Ultra 6A Ignition Control - Black

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Free Shipping - Lower 48 US States
$348.95
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4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

    See Emissions Details

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The Ultra 6A Series continues to use a high speed controller that can make extremely quick compensations to the output voltage, multiple spark series, timing and rpm limits while maintaining precise timing and accurate rev limiting. The circuits and controller of the MSD have been thoroughly filtered to create protection against Electro Magnetic Interference (EMI). The Ultra 6A Series feature a capacitive discharge ignition design. The majority of stock ignition systems are inductive ignitions. In an inductive ignition, the coil must store and step up the voltage to maximum strength in between each firing. At higher rpm, since there is less time to charge the coil to full capacity, the voltage falls short of reaching maximum energy which results in a loss of power or top end miss.

Features:

  • Plug and Play upgrade to current installations with a 6201, MSD 6A
  • New processor and board design provide a highly efficient ignition, minimal heat and max spark energy with less current draw
  • 60% smaller and 50% lighter than the MSD Digital 6A (688 grams vs 344 grams)
  • High rpm operation and maximum output using the Blaster HVC, PN 8252 or HVC II, PN 8253
  • Powerful capacitive discharge of multiple sparks improves performance, and ensure complete combustion
  • Consistently high spark energy of 135mJ to 150mJ for every firing, from idle to redline rpm
  • Easily installs on 4, 6, 8-cylinder engines with distributors
  • Operates on most 7 to 28-volt electrical systems
  • Connects to points and magnetic pickups
  • Fully protected against an open coil, shorted coil & open load
  • Compact design - full MSD power
  • Quickens throttle response & improves starting
  • Tach Output to drive an external Tachometer

About MSD

Explore MSD's range of unrivaled ignition systems and components at Holley.com!

Brand MSD
ColorBlack
Current Draw1.1 Amp per 1,000 RPM
Emission Code4
FeaturesNo Rev Limiter
Primary Voltage520-540 Volts
Product TypeDigital 6A Ignition Control Box
RPM Range15,000 RPM with 14.4 Volts
Sale CategoryIgnition
Secondary Voltage45,000 Volts
Spark Energy135mJ - 150mJ Per Spark
Voltage Required12-15 Volts, 7 Volt Start
WarrantyLimited 1 Year Warranty
Weight and Size3.3" x 3.8" - 344 grams
UPC090127145296
Part Number62023
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Instructions for 6202
CARB EO: D-40-43
Limited 1 Year Warranty: See Details

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