HKS SUPER FIRE RACING M40i - 50003-M40I
- Experience unmatched ignition performance with the HKS SUPER FIRE RACING M40i, boosting engine responsiveness instantly.
- Designed for racing enthusiasts seeking reliable spark plugs that enhance combustion efficiency and maximize power output.
- Perfect for high-performance vehicles, this ignition solution reduces misfires and improves throttle control for smoother rides.
- Upgrade your car’s ignition system today and feel the difference in acceleration and overall driving excitement—add to cart now.
HKS M-Series Super Fire Racing spark plugs are high performance Iridium plugs designed to handle advanced levels of tuning and provide Improved ignition performance, durability and anti-carbon build-up.
The Iridium alloy is used because of its durability and reliability. On an average plug, a narrow core typically shortens life span of 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 nickel coating on the housing also prevents the spark plug from premature deterioration. The Iridium plugs are available for multiple applications and offered in ?colder? 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.
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: 8
- Thread Size: 14mm x 19m
- Wrench Size: 16mm
- Universal
- Pictures for marketing purposes only, actual product may vary
| Brand | HKS |
|---|---|
| upc | 4957266720240 |