Description
Product Overview
The MSD 8207 Blaster Ignition Coil is engineered for high‑performance ignition applications. Housed in a tough, rigid plastic shell with a tall tower design, it features brass primary terminals for secure connections. With a 70:1 turns ratio and lower primary resistance, the coil generates a strong, consistent high‑voltage spark, suitable for MSD 6‑Series and other electronic ignitions. Dimensions are 8.15 x 6.15 x 2.45 inches, weighing 500 g, and it installs via bolt‑on or screw‑in methods.
Usage
Designed for universal fit, this coil works on a variety of street and race vehicles that use MSD 6‑Series ignition systems. It excels in high‑rpm environments, delivering reliable spark during aggressive driving, track days, or daily commuting. Targeted at performance‑oriented drivers and professional tuners who demand consistent ignition energy.

Why Choose Us
MSD’s reputation for ignition excellence backs this coil, offering precise engineering and rigorous quality control. The efficient winding design creates a compact housing without sacrificing output. Primary and secondary windings are encased in Ciba polyurethane, protecting against moisture and vibration. Backed by a warranty and positive customer reviews (4.7/5 stars), it provides confidence and long‑term reliability.
Key Features
- Durable plastic housing with tall tower for optimal heat dissipation
- Brass primary terminals ensure secure, low‑resistance connections
- 70:1 turns ratio and low primary resistance for high voltage output
- Compact design fits tight engine bays, bolt‑on or screw‑in installation
- Windings sealed in Ciba polyurethane for moisture and vibration resistance
FAQ
Is this coil compatible with all MSD 6‑Series ignitions?
Yes, the 8207 Blaster is designed as a universal fit for all MSD 6‑Series ignition systems and works with most electronic ignitions.
What is the installation process?
The coil mounts using a bolt‑on or screw‑in method. Connect the male terminal to the ignition harness, secure the mounting bolts, and verify proper gap settings.
Can this coil be used in high‑performance racing applications?
Absolutely. Its high‑voltage output, robust construction, and moisture‑resistant winding make it ideal for demanding racing conditions.
What warranty does MSD provide?
MSD offers a standard warranty covering manufacturing defects, typically for one year from the date of purchase.
How does the 70:1 turns ratio affect performance?
The higher turns ratio increases the voltage generated by the coil, delivering a stronger spark that improves combustion efficiency and engine response.




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