• Metal canister is encased with epoxy to protect the windings from high vibration applications
• Improved output coil for electronic ignitions, and MSD Ignitions (ballast resistor required for points)
• 100:1 turns ratio and lower primary resistance produce high voltage output

In applications such as off-road, marine or other harsh conditions, the MSD Blaster High Vibration Coil is the best choice. The sturdy metal housing of the High Vibration Coil is completely potted with a premium grade epoxy to completely encase the coils primary and secondary windings. This protects the coils internal components from high and low frequency vibrations that are commonly experienced in racing.