MSD Ignition Blaster 2 Ignition Coils - With Ballast Resistor In Chrome

The Blaster coil range from MSD ignition are ideal if you are looking to upgrade your stock coil, or want to compliment the performance of your MSD Blaster 6 Ignition, 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 and are held secure and kept cool in an oil filled metal canister.Two models of Blaster coil are available -Without Ballast Resistor - For use with MSD 6 ignition modules or for vehicles with electronic ignition which do not require a ballast resistor to be fitted.With Ballast resistor - For use with contact breaker (points) triggered ignition systems or electronic ignition which require a ballast resistor to be fitted. These coils are also supplied with terminals and rubber plug lead boot boot to suit most applications. Specifications:Inductance: 8 mHMaximum voltage: 45,000 vPeak current: 140 mAPrimary resistance: 0.7 OHMsSecondary resistance: 4.5K OHMsSpark duration: 350 uSTurns ratio: 100:1