MSD Blaster HVC Ignition Coils (8-Pack, Dual Plug): 2005 - 2025 5.7L Hemi / 6.1L SRT8 / 6.4L 392 / 6.2L SRT Hellcat

MSD Blaster HVC Ignition Coils (8-Pack, Dual Plug)

05-25 5.7L Hemi / 6.1L SRT8 / 6.4L 392 / 6.2L SRT Hellcat

82558 / 825583

Bring extreme firepower to your vehicle with MSD Blaster HVC Ignition Coils. This 8-pack of dual-plug coils is a direct bolt-in replacement engineered to improve ignition performance, high-RPM operation, and spark consistency. Featuring patented winding designs and premium materials, these coils provide higher output while maintaining factory fitment. Ideal for street performance or demanding motorsport applications, they deliver the reliability professionals trust. Available in red or black for a performance-inspired upgrade.

• Direct bolt-in to factory connectors and location
• Improved high-RPM performance for demanding engines
• Patented winding design with superior materials
• Secondary current: 56 mA
• Maximum voltage: 36,000 V
• Primary resistance: 0.403 Ω
• Secondary resistance: 14.5k Ω
• Spark duration: 1.32 MESC
• Spark energy: 96 mJ per spark
• Turns ratio: 3.33
• Easy plug-in installation
• Set of 8 ignition coils (dual plug)
• Available in red or black
• Manufacturer’s limited 1-year warranty
• C.A.R.B. EO #: D-40-42
• Warning: California Proposition 65