What does 'dual fire' mean for my Harley's ignition?

A dual fire ignition system fires both spark plugs at the same time during each power stroke. This means both cylinders receive a spark whether they are on their compression or exhaust stroke. It's a common and effective setup for many V-twin engines.

What is the benefit of combining the ignition and coil?

Combining the ignition module and coils into one unit simplifies the wiring and mounting on your motorcycle. This can make installation cleaner and potentially reduce the number of failure points compared to separate components.

Does this system come with everything needed for installation?

This kit includes the Dyna S ignition and coil system. It is designed as a direct replacement for many stock setups, but it's always recommended to consult the manufacturer's installation guide to confirm if any additional hardware or specific tools are required for your particular motorcycle.

Dynatek 70-03 Harley-Davidson Carbureted Models - Dual Fire - Dyna S Ignition/Coil System

Specifications

Brand: Dynatek
Part #: DSK6-1
UPC: 840094313651

Dynatek 70-03 Harley-Davidson Carbureted Models - Dual Fire - Dyna S Ignition/Coil System

Name: Dynatek 70-03 Harley-Davidson Carbureted Models - Dual Fire - Dyna S Ignition/Coil System
Brand: Dynatek
Price: 232.81 USD
Availability: InStock

$232.81

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Dynatek Dyna S dual fire ignition and coil system for 1970-2003 Harley-Davidson carbureted models.

Key Features

Fits 1970-2003 Harley-Davidson carbureted models.
Dual fire ignition system fires both spark plugs simultaneously.
Combines ignition module and coils into a single unit.
Designed for improved spark timing and a strong, consistent spark.
Helps achieve smoother running and better throttle response.

This ignition system is designed for 1970-2003 Harley-Davidson models with carburetors. Please verify compatibility with your specific motorcycle.

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Product Details

Dynatek is well-known for making performance ignition components for Harley-Davidson motorcycles. This Dyna S ignition and coil system is a popular choice for owners looking to upgrade their carbureted models from 1970 through 2003. It combines the ignition module and the coils into one unit, simplifying your setup and improving spark timing.

This system uses a dual fire configuration, meaning it fires both spark plugs simultaneously on each power stroke. This setup is straightforward and effective for many Harley-Davidson engines. The Dyna S ignition is designed to provide a strong, consistent spark, which can lead to improved throttle response and smoother running compared to stock ignition systems. It's a well-built unit that many riders have relied on for years to keep their bikes running strong.

When installing this system, you'll be replacing your existing ignition module and coils. It's a direct replacement for many stock setups, making the installation process manageable for those comfortable working on their Harley-Davidson. Ensure you have the correct tools and refer to the manufacturer's instructions for the best results.