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Check out our latest tech blog articles under our Help, Guides and Troubleshooting
Check out our latest tech blog articles under our Help, Guides and Troubleshooting

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  • Tri-Spark Ignition Coils – Troubleshooting Guide
    October 1, 2025

    Tri-Spark Ignition Coils – Troubleshooting Guide

    This guide provides comprehensive instructions on how to: Verify ignition coil compatibility with your system. Conduct resistance tests on ignition coils. Perform live testing using a spark gap tester. Applies to the Following Coils: Tri-Spark Ignition Coil (Lucas Style) 6...

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  • Trouble Starting When Hot - Check the Air Gap
    April 13, 2022

    Trouble Starting When Hot - Check the Air Gap

    We love our classic bikes, but as most of us know, they can be tricky to maintain—especially if you aren't a full-time mechanic or auto-electrician. Even the most seasoned owners can occasionally overlook a small detail that makes a big...

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  • Classic Twin - Secrets Revealed
    December 17, 2017

    Classic Twin - Secrets Revealed

    Tri-Spark Classic Twin Secrets Revealed…..for your eyes only We get asked all the time what makes our Tri-Spark Classic Twin ignition (for British Twins and singles) so different from the rest and I thought it was time to share that...

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