
Spyke Ignition Products
Coils and Spark Plug Wires that help your motorcycle perform
Spyke Ignition Products
Not enough spark in your life? Spyke can help. Let's get started by testing your Ignition Coil.
- Turn off the motorcycle ignition
- Disconnect the spark plug wires from the coil by hand. Disconnect the two smaller primary wires from the coil using an open-ended wrench
- Measure the resistance between the coil connections for the spark plugs with an ohmmeter. The resistance should be 0.5 to 3 ohms. A resistance outside this range indicates a broken coil
- Measure the resistance between the two smaller primary wire connections on the coil with an ohmmeter. The resistance should be 6,000 to 12,500 ohms. A resistance outside this range indicates a broken coil
- Purchase a Spyke Ignition Coil!
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Product Highlights

Coils
Spyke single fire coils feature 3 ohms of resistance for Big Twin and Sportster® Harley® models.
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Plug Wires
Spyke 8mm silicone-jacketed wires allow for maximum energy transfer to ensure that the energy created by any ignition system is delivered to the spark plug for maximum horsepower.
Tech Resources
POPULAR ITEMS
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449010 Spyke 449010 - Dual Fire Coil with 3 Ohms Resistance for 80-02 Big Twin Harley® Models (Except Fuel Injected)
- $71.44
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447010 Spyke 447010 - Single Fire Coil with 3 Ohms Resistance for 70-98 Big Twin and 72-01 Sportster® Harley® Models
- $121.79
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420010 Spyke 420010 - Universal Plug Wires
- $20.24
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420011 Spyke 420011 - FXR Plug Wires
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420012 Spyke 420012 - Softail® Plug Wires
- $20.24
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