Upgrade your GM HEI ignition with MSD 8225 high-output coil designed to increase spark energy and improve combustion efficiency.
26 in stock
26 in stock
The MSD 8225 HEI Ignition Coil is engineered as a performance replacement coil for GM HEI distributor-equipped vehicles. Designed to deliver increased spark energy, the coil supports improved combustion efficiency and more consistent ignition performance across the rpm range. || Suitable for street performance, restoration projects, and maintenance upgrades, the coil installs directly into compatible HEI distributor systems. Its high-output design helps improve spark intensity while maintaining compatibility with factory-style HEI ignition components. || Whether replacing a worn original coil or upgrading an existing ignition system, the MSD 8225 offers a straightforward installation and enhanced ignition capability. It is intended for enthusiasts seeking stronger spark performance from HEI-equipped engines.
| Brand | MSD |
|---|---|
| Model | HEI Coil |
| MPN | 8225 |
| Product Type | Ignition Coil |
| Material | Not Published |
| Finish Color | Red |
| Dimensions | Not Published |
| Weight (lb) | Not Published |
| Load Capacity | Not Published |
| Drawer Count | Not Published |
| Drawer Type | Not Published |
| Lock Type | Not Published |
| Mount Type | HEI Distributor |
| Installation | Direct replacement |
| Compatibility | GM HEI Systems |
| Use Case | Ignition Upgrade |
| Warranty | 1 year |
| Country of Origin | Not Published |
| Series | HEI Coil |
| UPC | 85132082254 |
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