MSD 6 HVC-L CD Ignitions 6631 Ignition Box, CD, Analog, Capacitive Discharge, Fast Rev limiter, Universal, Each
MSD 6 HVC-L CD Ignitions 6631 Ignition Box, CD, Analog, Capacitive Discharge, Fast Rev limiter, Universal, Each
Description
Ignition Box - 6 HVC - Analog - CD Ignition - Multi-Spark - 40000V - Rev Limiter - Deutsch Connectors - Each
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 06:12:20
Features
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Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Msd Ignition, Msd |
| StreetFX SKU | msd6631 |
| SFX Item ID | 4974198 |
| Accounting SKU | msd-6631 |
| Manufacturer SKU | 6631 |
| Manufacturer UPC | 085132066315 |
| Alternative References | 6631, MSD-6631 |
Ignition Box, 6 HVC-L CD, Analog, Capacitive Discharge, Fast Rev limiter, Universal, Each
The MSD 6 HVC-L CD ignitions are powerful new systems designed primarily for Circle Track and events that require high rpm for a long duration. Only the best high-end components have been put into this exclusive design for more output energy and voltage, with less current draw. Each transformer is hand-wound for more power at lower temperatures. Field Effect transistors accept higher loads than standard transistors. A faster, more efficient Integrated Gate Bi-Polar transistor improves coil saturation. They feature an optimum heat sink that gives increased heat dissipation, large capacitors that give you full-strength sparks at any rpm, a rev limiter, and a clear silicone casing that protects circuits from vibration. MSD wired them with NASCAR-mandated, 6-pin, weathertight connectors and a special 4-pin connector plug that connects directly into MSD's Soft Touch rev control, which is available separately.
| Product Attributes | |
|---|---|
| Brand | MSD Ignition |
| Manufacturer's Part Number | 6631 |
| Part Type | Ignition Boxes |
| Product Line | MSD 6 HVC-L CD Ignitions |
| UPC | 085132066315 |
| Ignition Box Output | Capacitive discharge |
| Circuitry | Analog |
| Rev Limiter | Yes |
| Timing Retard | None |
| Data Acquisition | No |
| CD Voltage Output to Coil | 550 V |
| Current Draw | 0.7 amps per 1,000 rpm |
| Spark Output (millijoules) | 150 mJ |
| Minimum Operating Voltage | 12 V |
| Maximum Operating Voltage | 18 V |
| Length (in.) | 8.000 in. |
| Height (in.) | 2.250 in. |
| Width (in.) | 4.000 in. |
| Ignition Box Color | Black |
| Coil Included | No |
| Mounting Bracket Included | No |
| Coil Wire Included | No |
| Warranty | 1-year |
| Quantity | Sold individually. |
| Notes | Fast rev limiter. |
Compatibility
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