High-Output GM HEI Ignition Coil

Unlock more power and better throttle response with the Allstar Performance GM HEI Ignition Coil. This high-performance E-core coil is designed to fit directly into your HEI distributor cap, providing a massive 48,000-volt output. By increasing the spark energy, this coil ensures complete combustion, even at high RPMs where standard coils may struggle to keep up.

Technical Specifications

• High Voltage Output: 48,000V capacity for a hotter, more consistent spark.
• E-Core Design: Advanced core technology for improved energy transfer and heat dissipation.
• Low Resistance: Rated at 0.300 ohms to maximize current flow to the spark plugs.
• Coil-in-Cap Fitment: Designed for easy, drop-in installation in standard GM HEI distributor caps.

Whether you are running a high-compression engine or simply looking to improve the reliability of your ignition system, this coil is the perfect upgrade. The increased spark intensity allows for larger spark plug gaps, which can lead to a more efficient burn and increased horsepower. Built for durability, this coil is ready to handle the rigors of racing and high-performance street use. Don't let a weak ignition system hold back your engine's potential. Upgrade to the Allstar Performance HEI coil and feel the difference in your engine's performance. Shop the full range of ignition solutions available at GGCRACING.