MSD 8984 Ignition Crank Trigger Kit

Compact unit provides 10° or 20° of start retard to ease pressure on the starter and flywheel during cranking Plugs into an MSD Distributor or Crank Trigger pickup Built-in LED monitors trigger input signals Built-in signal stabilizer produces steady timing at all rpm Must be used with an MSD Ignition Control, magnetic pickup trigger and only on V-8 applications