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TRI-SPARK IGNITION TRIPLE Original sequential firing Triple kit for Triumph Trident, BSA Rocket 3 and Hurricane. Suits British triple cylinder engines from 1968 to 1975. Easier starting – Superior running – Stronger idle. Less prone to plug fouling This is not a wasted spark system – all the spark energy is focused on one cylinder at a time resulting in superior all round performance. Each plug is independently fired. -
TRI-SPARK IGNITION TRIPLE Advance curve tuned for steady idle, good throttle response and fuel-efficient riding. Easier starting – Superior running – Stronger idle. Less prone to plug fouling This system has the best of both worlds – simplicity of the wasted spark and the power of single fire systems.