Velcro HT lead Protection covers will provide added protection to sensitive components such as spark plugs and leads. Each cover provides a strong locking system that can be adjusted to suit your individual component. Available in packs of 4.
Have you ever experienced burned and melted spark plug wires? Spark plug wire heat shield sleeves will prevent this potential damage and the costs incurred. This damage is caused when hot exhaust and spark plug wires share close quarters. The cost of replacing new leads can be avoided, which in race applications could mean an expense of more than £80. Not so obvious though, is that when a spark plug boot melts, it can create an ignition misfire/no-fire problem. Implications being losing a race and/or being stuck on the side of the road waiting for a tow truck.
Complete burn-through is not the only problem that heat could cause with spark plug wires and boots. Whenever a wire that conducts electrical energy is exposed to high heat, the resistance of the wire increases. That means it takes more time for the energy to travel through the wire, and a certain amount of the energy is restricted and never reaches the spark plug.
The main benefit of thermal-barrier spark plug boot protectors is that heat-induced electrical resistance will be reduced massively meaning your ignition system won’t have to work as hard and of course added reliability and protection.