MSD Ford DIS Ignition Coil Pack 4-Tower (Part No. 8241)

Description

MSD Ford DIS Ignition Coil Pack 4-Tower (Part No. 8241)

Upgrade Your Ford’s Ignition System with the MSD 8241 4-Tower Coil Pack

If you are dealing with a cracked, failing, or worn-out factory OEM coil pack, the MSD 8241 Blaster Ford 4-Tower Coil Pack is the ultimate performance upgrade. Designed specifically for late-model Ford waste spark ignition systems and Modular engines, this heavy-duty coil pack is engineered to deliver a significantly stronger, high-voltage spark compared to standard stock units.

Built with a rugged, epoxy-filled housing, the MSD 8241 eliminates the common terminal-cracking issues found in fragile OEM alternatives. Whether you are running a standard street build, a high-compression setup, or a forced induction/nitrous-assisted engine, this coil pack ensures clean, complete fuel combustion across your entire RPM range.

Key Features & Benefits:

• High-Voltage Output: Generates up to 40,000 volts of spark energy to effectively eliminate spark “blow-out” under high boost or load.

• Optimised Design: Features an 83:1 turns ratio paired with a lower primary resistance to significantly ramp up secondary voltage output.

• Epoxy-Filled Durability: Completely vibration and shock-resistant epoxy construction prevents cracking at the terminals—a notorious weak point for factory Ford coils.

• Enhanced Efficiency: Improves combustion efficiency, leading to smoother idling, crisper throttle response, increased power output, and improved fuel economy.

• Direct OEM Fitment: Engineered to bolt directly in place of factory units, utilising snap-on spark plug terminals for easy installation.

• CARB Approved: California Air Resources Board (CARB) E.O. Approved, ensuring top-tier engineering standards.

Technical Specifications:

• Brand: MSD Ignition

• Part Number: MSD-8241

• Product Type: Ignition Coil Pack (4-Tower / Standard Style)

• Maximum Voltage: 40,000 V

• Turns Ratio: 83:1

• Primary Resistance: 0.53 Ohms

• Secondary Resistance: 13.7k Ohms

• Inductance: 3.9 mH

• Warranty: Manufacturer’s Limited 1-Year Warranty

Vehicle Applications & Fitment Notes:

• Designed to fit a wide range of late-model Ford waste spark ignition systems and Ford Modular 2V / 4V engines (including 1996–1998 Mustangs, Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models).

• Note for Ford Focus Zetec (’99–’04): If installing on a 1999–2004 Ford Focus Zetec engine, spark plug wires will require replacement (MSD recommends wire set Part No. MSD32939).

Installation & Documentation:

Ready to install your upgrade? Get full setup guidelines and safety instructions below:

🔗 [Download MSD 8241 Installation Instructions (PDF)]

From small block street cruisers to 10,000 horsepower top fuel dragsters, MSD’s ignition systems has been the industry leader for over 40 years. MSD continues to push the envelope with cutting-edge ignition technology as well as intake manifolds and EFI systems.