Universal Classic Thunder Braided Cloth Spark Plug Wires by SumaX®. A combination Helically Spiral Wound Core at 350 ohm per foot resistance delivers greater spark energy, while improving power, idle, and fuel efficiency. Matching Silicone Boot protects against high exhaust temperatures. Double Spring Locking Terminals for secure-vibration proof connections.
Sumax Cycle Products is a family-owned and operated business founded in 1984. For over 30 years, Sumax® has been creating its masterpieces in its factory in Oriskany, NY. All of its products used are proudly made in the USA. The brand offers a large variety of products for Harley-Davidson, Indian, Triumph and Victory motorcycles. High quality standards have made Sumax the first and the foremost powder coating pros in the motorcycle industry 35 years ago. Sumax is the benchmark by which all others are judged. At the same time, the brand began to work with Taylor to design and master distribute spark plug wires and battery cables. Sumax wires have been used to set many world records.
- This product is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY and ME.