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MSD Ignition Coil -- MSD BLASTER PERFORMANCE COIL, RED -- 0.440 ohms primary resistance, 3.1 K ohms secondary resistance, 48,000 V maximum voltage, 7.0 mH inductance, 300 mA peak current, 250 uS spark duration, 85:1 turns ratio, male/HEI wire attachment style, E-core style, square; Does not include mounting bracket, coil wire, and ballast resistor; Polyurethane internal construction; CARB certified for use in all 50 states; A great new replacement coil with factory style housing; A combination of the blaster coil experience with e-core coil efficiency; Has a unique turns ratio plus lower primary resistance than the stock coil; A bolt-in replacement coil with more voltage output that will work with stock ignition systems as well as MSD equipped cars and trucks.
| Coil color | Red coil |
| Design | E-core Design |
| Internal construction | Epoxy |
| Series | MSD Blaster TFI |
| Coil shape | Square Coil |
| Inductance | 5.6 mH Inductance |
| Maximum voltage | 44000 V Maximum Voltage |
| Peak current | 220 mA Peak |
| Primary resistance | 0.68 Ohms Primary Resistance |
| Secondary resistance | 4.8K Ohms Secondary Resistance |
| Spark duration | 300 uS |
| Turns ratio | 100:1 Ratio |
| Wire attachment style | Male/HEI Attachment Style |
| Anticipated ship out time | 3-4 business days |
| Quantity sold | Sold individually |
| Product fit | Direct Fit |
| Recommended use | Performance Replacement |
| Terminal quantity | 1 terminal |
| Terminal gender | Male Terminal |