MSD 62153 - DIS-4 HO Ignition Controller

MSD 62153 - DIS-4 HO Ignition Controller

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

DIS-4 HO Ignition Controller; For 2/3/4 Coil Packs; 10 Amps at 10000 RPM; 470 Volts; 14000 RPM w/4.4 Volts; 43000 Secondary Volts; 170 mJ/Spark; 20 Deg. Crankshaft Rotation;

The DIS ignitions all deliver a stout, CD spark that is capable of burning the majority of air and fuel mixtures. There are of course exceptions, such as full bred race engines running high boost pressures from turbos, blowers or nitrous. To answer these needs, we offer a higher output version of the DIS ignition controls. The DIS plus HO ignitions produce an incredible 170 millijoules of spark energy with 470 primary volts. This increased output will light up fuel mix­tures even under extreme cylinder pressures. The DIS-HO boxes are not carb approved and are designed for drag racing applications only.

• Two adjustable Rev Limits
• 10-18 Volts, Negative Ground
• Adjustable retard stage
• Ignition Interrupt Circuit
• Diagnostic LED
• 14,000 RPM with 14.4 Volts
• 10 Amps at 10,000 RPM