REP Black Fire Heat Sleeve 12mm ID 4077340 The spark plug boots are

The spark plug boots are Taylor's patented low profile 100% silicone PRO BOOTS and feature vibration proof double locking spring terminals

The secret lies in the trigger magnets

Mallory Unilite applications also require the ballast resistor

Mesh 30/60 – Suitable for general purpose cleaning

REP Black Fire Heat Sleeve 12mm ID 4077340 The spark plug boots areSilicone coated fiberglass Fire Sleeve is designed to protect hoses,wires and cables from the hazards of high heat and occasional flame. Fire Sleeve protects continuously to 260C 500F and will withstand a molten splash at 1200C 2200F. Made of braided fiberglass yarns in a flexible substrate,it is then coated with a high grade silicone rubber. Resistant to hydraulic fluids, lubricating oils and fuels Size: 12mm ID Length: 1 Meter Length