Msd 8972 instructions

MSD Start/Retard Control. PN 8982. IMPORTANT: Read the instructions before attempting installation. WARNING: During installation disconnect the battery IMPORTANT: Read the instructions before attempting the installation. Note: The 3-Stage Retard Control must be used with an MSD Ignition Control. Used MSD #8972 Multi Step Retard box. This box is designed to retard the timing when starting/cranking the engine and can retard the timing once the engine MSD 6N Series Dual Race Ignition Installation . . . .66-68. Switching between Points/Amplifier 3-Stage Retard,PN 8970, and Multi-Step Retard, PN 8972.MSD Digital-6 and 7 Plus Ignition Installation ..56-58. Programming . 3-Stage Retard,PN 8970, and Multi-Step Retard, PN 8972. IMPORTANT: Read the Instructions before attempting the installaiton. Parts Included: 1 - 3-Stage Retard Control. 4 - Mounting Screws. 4 - Mounting Grommets. 6 -