



⚡ Ignite your engine’s potential with precision and power!
The MSD 6421 6AL-2 Ignition Control is a cutting-edge ignition module featuring a robust machined housing, advanced digital circuitry, and a built-in adjustable 2-Step rev limiter. Delivering up to 135mJ of spark energy, it supports multiple trigger types and is engineered for professional-grade performance and reliability.
| Manufacturer | MSD Ignition |
| Brand | MSD |
| Model | MSD 6421 6AL-2 Ignition Control with 2-Step Rev Limiter |
| Item Weight | 3.08 pounds |
| Product Dimensions | 9.45 x 2.36 x 9.45 inches |
| Item model number | 6421 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | MSD-6421 |
| OEM Part Number | 6421 |
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