MSD 8253 Blaster HVC II Coil


  • Designed for high rpm, long duration applications
  • Use with MSD 6 series ignitions
  • U-core winding design produces more voltage and current
  • Dupont Rynite housing
SKU: MSD8253 Category:

The Blaster HVC II coil utilizes an iron U-Core design with a segmented bobbin for improved voltage distribution. The bobbin is molded from a special Dupont Rynite material and wound specifically to produce the most current possible with incredible voltage and lightning quick rise time.

The blue housing is also molded from high dielectric Rynite material. The brass primary terminals are spaced far apart and the secondary tower is well protected for increased spark isolation. The housing is completely potted with an epoxy compound for vibration resistance and installs with sturdy vibration mounts.


  • Designed for high rpm, long duration applications using MSD 6 Series Ignitions
  • New U-core winding design produces more voltage and current
  • 100:1 turns ratio and lower primary resistance produce high voltage output
  • Windings are encased in fracture resistant compound for vibration resistance
  • Dupont Rynite housing with isolated tower and brass primary terminals
  • Supplied with rubber shock mounts
  • No CARB Exemption Order Number


  • Inductance 3.5 mH
  • Maximum voltage 44,000
  • Peak current 450 mA
  • Primary resistance .16 OHMs
  • Secondary resistance 630 OHMs
  • Spark duration 450 uS
Weight 4.45 lbs
Dimensions 6 × 3 × 6 in




Not CARB Compliant

Manufacturer Part Number


MSD Blaster HVC (High Voltage/Current) II Coil

For MSD 6-Series Ignitions

The most high current, voltage possible.

Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to