Designed to match the MSD 6EFI ignition box (part number 6415), this ignition coil delivers the high voltage and current needed to improve engine starting, throttle response, and power throughout the RPM range when running an MSD Atomic EFI or similar throttle body fuel injection system. It features a clean black anodized aluminum mounting bracket with laser-etched logos, and comes with four self-tapping mounting screws and a color-coded plug-in harness for easy installation.
Specifications:
- Color: Black
- Maximum Voltage: 45,000V
- Secondary Resistance: 4.6K ohms
- Inductance: 4.34 mH
- Turns Ratio: 3.33
- Spark Duration: 0.3 ms
- Warranty: Manufacturer's Limited 1 Year Warranty
- Part Number: 86415
Coil output specs were obtained when used with the MSD 6EFI ignition box, part number 6415. This coil can also be used with other MSD 6-series ignition boxes such as the 6AL, part number 6425.
FAQ
What ignition box is the MSD 86415 coil designed for?
It's designed to match the MSD 6EFI ignition box, part number 6415, and can also be used with other MSD 6-series ignition boxes such as the 6AL, part number 6425.
What's included with the MSD 86415 coil?
Four self-tapping mounting screws and a plug-in wiring harness with color-coded wires matched to the 6EFI ignition.
What is the maximum voltage of the MSD 86415 coil?
45,000 volts.

