This MSD Ford4-Tower Coil is designed as a replacement coil and produces a high-voltage spark. To get even more ignition performance, install an MSD DIS Series Ignition Control.

Note: If the Coil Pack is being installed on a '99-'04 Ford Focus Zetec, the spark plug wires will require replacement. MSD offers a set under Part Number 32939.

Features:

• Designed to be used with late model Ford waste spark ignition systems
• 83:1 turns ratio and lower primary resistance produce high voltage output
• Secondary towers designed for snap on spark plug terminals
• Primary terminals require Ford style connector
• CARB E.O. Approved

Specifications:

• Brand: MSD
• Inductance: 3.9mH
• Maximum Voltage: 40,000 Volts
• Peak Current: N/A
• Primary Resistance: .53 OHMs
• Product Type: Ignition Coils
• Sale Category: Ignition
• Secondary Resistance: 13.7K OHMs
• Spark duration: N/A
• Turns Ratio: 3.45902777777778
• Warranty: Limited 1 Year Warranty
• Weight: N/A