Part # 5477222
MSD 7222 MSD 7AL-2 Ignition Control
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- Produces 160 mJ/spark and 47,000 volts
- Features a built-in two step rev control
- It operates on 4, 6 or 8-cylinder engines
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$722.95
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Product Summary
Universal Fit, Capacitive Discharge Ignition Box Output
- Produces 160 mJ/spark and 47,000 volts
- Features a built-in two step rev control
- It operates on 4, 6 or 8-cylinder engines
- Has a troubleshooting LED for spark output diagnostics
- Comes with terminal strips for improved and easier wiring
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Key Specs
| Brand | MSD |
| Ignition Box Output | Capacitive Discharge |
| Rev Limiter Included | Yes |
| Circuitry | Analog |
| Data Acquisition | No |
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Details
Details
The 7AL-2 has been a staple in the drag race community for years. It has now been redesigned with a 40% increase in spark energy! It also features a popular two-step rev control, LEDs for troubleshooting and convenient terminal strips for easy wiring.
- Built-in two step rev control
- Operates on 4, 6 or 8-cylinder engines
- Troubleshooting LED for spark output diagnostics
- Terminal strips for improved and easier wiring
- 160 mJ/spark
- 47,000 Volts
- 20 degree Crankshaft Rotation
- 14,000 RPM with 14.4 Volts
- 12-18 Volts, Negative Ground
- 6 Amps Per 6,000 RPM; 12 Amps at 12,000 RPM
- 4.85 lbs.,8.25"L x 3.75"W x 5.75"H
Charts
Specs
| Spark Energy: | 160 mJ/spark |
| Primary Voltage: | 570 Volts |
| Secondary Voltage: | 47,000 Volts |
| Spark Series Duration: | 20 degree Crankshaft Rotation |
| RPM Range: | 14,000 RPM with 14.4 Volts |
| Voltage Required: | 12-18 Volts, Negative Ground |
| Current Draw: | 6 Amps Per 6,000 RPM; 12 Amps at 12,000 RPM |
| Weight and Size | 4.85 lbs.,8.25"L x 3.75"W x 5.75"H |
Specifications
Specifications
| KEY SPECS | |
|---|---|
| Brand | MSD |
| Ignition Box Output | Capacitive Discharge |
| Rev Limiter Included | Yes |
| Circuitry | Analog |
| Data Acquisition | No |
| GENERAL | |
| Timing Retard | None |
| Coil Included | No |
| Primary Voltage | 570 Volts output to coil |
| Spark Output | 160 MJ |
| Voltage Required | 12-18 Volts |
| Current Draw | 1 amp per 1000 RPM |
| GTIN Code | 085132072224 |
| Overall Length | 8.25" |
| Overall Width | 3.75" |
| Overall Height | 5.75" |
| Color | Gold |
| Notes | Not for use with distributorless ignition systems. |