MSD DIS-4 Plus, High Output

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:

• High output distributorless ignition. 2, 3 or 4-coil pack
• Two adjustable Rev Limits
• Diagnostic LED
• Adjustable retard stage
• Ignition Interrupt Circuit