Digitally-Controlled Distributors

With only three simple connections you can install an MSD Digital E-Curve Distributor in your engine and fire it up. There are no external controls or boxes to mount or connect and you can set a timing curve with an easy twist of a rotary dial. The digital module allows your choice of (20) different centrifugal curves and (5) vacuum curves for 100 combinations by simply removing the cap to get to the rotary dials and select a curve to match your application.