MSD 8203 Blaster 2 Ignition Coil w/ Resistor

If you are looking to upgrade your stock coil, or want to compliment the performance of your MSD ignition, the Blaster Coil line is the right choice. Special 100:1 windings, kept cool in an oil filled metal canister, are used to provide maximum build-up of voltage.  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. Can be used with a stock ignition, Blaster Ignition, or MSD 5, 6 or 7 Ignition Control.

The 0.8 ohm ballast resistor must be used with stock points ignition and Mallory Unilite applications. Includes MSD Power Tower top.

• Improved output coil for stock points or electronic ignitions, Blaster Ignition, or MSD 5, 6, and 7 Series
• Supplied with two plug wire boots, terminals, and jumper wire
• 100:1 turns ratio and lower primary resistance produce high voltage output
• MSD Red metal canister is filled with a premium grade oil for cooling

• Turns ratio:  100:1  
• Primary resistance:  .7 OHMs  
• Secondary resistance:  4.5K OHMs  
• Inductance:  8 mH  
• Maximum voltage:  45,000 Volts  
• Peak current:  140 mA  
• Spark duration:  350 uS  

MSD Blaster 2 Ignition Installation Instructions (PDF)

• Turns ratio:  100:1  
• Primary resistance:  .7 OHMs  
• Secondary resistance:  4.5K OHMs  
• Inductance:  8 mH  
• Maximum voltage:  45,000 Volts  
• Peak current:  140 mA  
• Spark duration:  350 uS