Ultimate HKS SUPER FIRE RACING M45HL Series Spark Plug for Nissan GTR R35
Ignitionability, durability, anti-insulation are all reinforced. HKS has made the best plug for both tuning engines and stock engines.
Performance and Efficiency
- Increased Ignition Performance
* Decreased voltage requirement strengthens ignition performance under harsh conditions like lean mixture or high boost pressure.
- Improved Durability
* New material and design improve durability which allows for use under hard combustion conditions like continuous high load during circuit driving or aggressive tuning.
* Improper combustion condition and wrong heat range selection may cause damage to the spark plug.
- Decreased Carbon Deposits
* Thermal edge and spark support gap help prevent carbon buildup for better ignition under various combustion conditions.
10 pieces : RM 750