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IMPORTANT: Read instructions before attempting the installation.
WARNING: During installation, disconnect the battery cables. When disconnecting the battery, always remove the Negative cable first and install it last.
The MSD Blaster TFI Coil is designed to produce increased voltage and energy over the stock Ford TFI Coil. To get even more ignition performance, install an MSD Ignition Control with a PN 8874 Harness for a direct plug-in installation.
1. Disconnect the stock coil connector and the spark plug wire.
2. Remove the four mounting bolts and remove the coil.
3. Install the MSD Blaster TFI Coil.
4. Plug in the wiring harness and connect the coil wire.