MSD Blaster 2 Ignition Coils 8203 – High Performance

MSD Blaster 2 Ignition Coils 8203 – High Performance

The MSD Blaster 2 coil (MSD 8203) is engineered to significantly improve spark output over stock ignition coils, offering a maximum output of 45,000 volts. The coil, which pairs well with stock or MSD performance ignition systems, features special 100:1 windings for excellent voltage build-up. Each coil’s alkyd tower assembly offers high dielectric characteristics, while wide-spaced brass primary terminals are designed to prevent the possibility of a spark. The coil also is CARB compliant.

If you are looking to upgrade your stock coil, or want to compliment the performance of your MSD blaster ignition, MSD 5, 6 or 7, the blaster coil line is the right choice. All of the blaster coils are designed for improved spark output. Special 100:1 windings are used to provide maximum build-up of voltage. These windings are held secure and kept cool in an oil filled metal canister. The tower assembly is molded of durable alkyd material due to its high dielectric characteristics while wide spaced brass primary terminals prevent the possibility of spark. There are several versions of the blaster coil available. All of them have the same internal specifications, but have different housings or components. Each blaster coil can be used with a stock ignition, blaster ignition, MSD 5, 6 or 7 ignition control. Most late model vehicles with electronic ignitions do not require a ballast resistor, check your ignition and manufacturers specifications to determine if a ballast is required in your application.


  • Performance Upgrade For Canister Style Coils
  • High Voltage And Energy Output
  • Improved Materials And Turns Ratio
  • Improved Performance
  • A Performance Upgrade For Points
  • Comes w/0.8 OHM Resistor; Fits Most Applications
  • CARB Approved Legal For Use In All States
  • Ballast Not Necessary If An MSD 6/7 Used w/Points
Turns Ratio:100:1
Primary Resistance:.7 OHMS
Secondary Resistance:4.500 OHMS
Inductance:8 mH
Maximum Voltage:45.000
Peak Current:140 mA
Spark Duration:350 uS

Additional information

Weight2 kg
Dimensions25 × 15 × 15 cm

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