Ignition Box - Dis-4 Plus HO - Digital - CD Ignition - Multi-Spark - 43000V - 2-Step Rev Limiter - Step Retard - 2/3/4 Coil Pack - 6/8-Cyl - Each
For full bred drag race engines running high boost pressures from turbos, blowers or nitrous we offer a Higher Output version of the DIS Ignition Control. The DIS-4 Plus HO Ignition produces an incredible 170 millijoules of spark energy with 470 primary volts. This increased output will light up fuel mixtures even under extreme cylinder pressures.
Features:
- Two adjustable Rev Limits
- Diagnostic LED
- Adjustable retard stage
- Ignition Interrupt Circuit
| Brand | MSD |
|---|---|
| Current Draw | 10 Amps at 10,000 RPM |
| Emission Code | 3 |
| Primary Voltage | 470 Volts |
| Product Type | Ignition |
| RPM Range | 14,000 RPM with 14.4 Volts |
| Secondary Voltage | 43,000 Volts |
| Spark Energy | 170 mJ/spark |
| Spark Series Duration | 20 Degree Crankshaft Rotation |
| Voltage Required | 10-18 Volts, Negative Ground |