Compact design - full MSD power.
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.
  • Plug and Play upgrade to current installations with a 6201, MSD 6A
  • 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
  • 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

Information:

CARB EO: D-40-43
Attributes
Brand MSD
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Category Ignition
Color Black, Black
Country of Origin (Primary) US
Current Draw 1.1 Amp per 1,000 RPM, 1.1 Amp per 1,000 RPM
Emission Code 4, 3, Off Road
Features No Rev Limiter, No Rev Limiter
GTIN 00090127145296
Harmonized Tariff Code (Schedule B) 8511908000
Hazardous Material Code N
Ignition Type Performance
Life Cycle Status Code Available to Order
NAFTA Preference Criterion Code B
Primary Voltage 520-540 Volts, 520-540 Volts
Product Type Digital 6A Ignition Control Box, Digital 6A Ignition Control Box
RPM 15000
RPM Range 15,000 RPM with 14.4 Volts, 15,000 RPM with 14.4 Volts
SDR Required Flag N
Sale Category Ignition
Secondary Voltage 45,000 Volts, 45,000 Volts
Spark Energy 135mJ - 150mJ Per Spark, 135mJ - 150mJ Per Spark
Sub Category Control Modules, Control Modules
Voltage Required 12-15 Volts, 7 Volt Start, 12-15 Volts, 7 Volt Start
Warning California Proposition 65, California Proposition 65
Warranty Limited 1 Year Warranty, Manufacturer's Limited 1 Year Warranty
Weight and Size 3.3" x 3.8" - 344 grams, 3.3" x 3.8" - 344 grams
part type Ignition Control Module

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MSD Performance 62023 Ultra 6A Ignition Box

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Vehicle Fitment