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
  • More From This Category

    MSD Ignition Box, 6-BTM, Analog, Capacitive Discharge, Universal, Points, Electronic, Turbo, Supercharger, Each

    MSD Ignition Box, 6-BTM, Analog, Capacitive Discharge, Universal, Points, Electronic, Turbo, Supercharger, Each

    $1,124.45

    View
    MSD Replacement, Exhaust Back Pressure Sensor, Harness Included, Power Grid, 0-75 PSI, Each

    MSD Replacement, Exhaust Back Pressure Sensor, Harness Included, Power Grid, 0-75 PSI, Each

    $245.85

    View
    MSD Distributor, Circle Track HEI, Mechanical, Black Cap, For Chevrolet, Small Block, Big Block, Each

    MSD Distributor, Circle Track HEI, Mechanical, Black Cap, For Chevrolet, Small Block, Big Block, Each

    $716.21

    View