HKS M-Series Super Fire Racing spark plugs are super performance Iridium plugs engineered to handle advanced levels of tuning and gives enhanced ignition performance, durability, and anti-carbon build-up. The Iridium alloy is used because of its durability and reliability. On an average spark plug, a narrow core typically shortens the life span of a plug but with the intense durability of iridium, there is no sacrifice in any longevity. With a high melting point of 2454 degrees C, opposed to the 1769 degrees C of white gold, the electrode can tolerate the high levels of compression and minor knocking without any deterioration. A unique nickel coating on the housing also prevents the spark plug from premature deterioration. The Iridium spark plugs are available for multiple applications and offered in colder to heat ranges of 7 and up and specifically for rotary, heat ranges of 9 and up are offered. M Series is recommended for reliable ignition, durability, and anti-carbon buildup under high load. All spark plugs are sold individually.
APPLICATION
- Mazda 3,6 (2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016)
FEATURES
- 0.6mm Iridium Alloy Center Electrode
- Outer Electrode with Platinum Chip
- Short Type Outer Electrode (Anti-Vibration)
- Thermal Edge
- Prevent Carbon Build Up
- Heat Range: 7
- Conical Seat
- Long Reach
