MSD 62023 Ultra 6A Ignition Control
Black - Compact design - full MSD power
Part # 62023
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MSD 62023 Ultra 6A Ignition Control
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Emissions
This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.
See Emissions DetailsThe 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). This version is 60% smaller and 50% lighter than the MSD Digital 6A (688 grams vs 344 grams).
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. Compact design - full MSD power
- 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
- Quickens throttle response & improves starting
- Tach Output to drive an external Tachometer
| Brand | MSD |
|---|---|
| CARB EO # | D-40-43 |
| Color | Black |
| Current Draw | 1.1 Amp per 1,000 RPM |
| Emission Code | 3 |
| 4 | |
| Product Type | Ignition Controllers |
| Quantity | Sold as a Kit |
| RPM Range | 15,000 RPM with 14.4 Volts |
| Size | 3.3" x 3.8" |
| Spark Energy | 135mJ - 150mJ Per Spark |
| Voltage Required | 12-15 Volts, 7 Volt Start |
| Warranty | Limited 1 Year Warranty |
| Weight | 344 grams |
| UPC | 090127145296 |
| Manufacturer Part Number | 6202 |
| Part Number | 62023 |
![MSD 8897 Replacement Harness for PN 6201/62013 and PN 6425/64253]()
Replacement Harness for PN 6201/62013, Digital 6A and PN 6425/64253 Digital 6A-L$25.57Qty:
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This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
- 1965 and older U.S. manufactured California Certified vehicles
- 1967 and older U.S. manufactured Federally Certified vehicles
- 1967 and older Foreign manufactured vehicle
The following vehicles are considered Racing Use Only Vehicles:
- Racing Use Only Vehicles are vehicles that are used exclusively for competition and 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
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
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.