HKS Super Fire Racing M40 Spark Plug

HKS Super Fire Racing M40 Spark Plug

Important Note: All HKS Spark Plugs Are Sold Individually - Please Purchase The Amount Needed For Your Car.

JIS Type

Thread Size: 14×19mm

Wrench Size: 16mm

Heat Range: NGK #8

Ultimate spark plug "M".

Ignitionability, durability, anti-insulation all reinforced. HKS has made the best plug for both tuning engines and stock engines.

Features
0.6mm Iridium Alloy Center Electrode
Iridium Alloy Center Electrode reduces voltage requirement as well as improving ignition performance and durability.
Outer Electrode with Platinum Chip
The Outer Electrode incorporates a square platinum chip which improves durability, and when combined with the iridium center electrode boosts ignition performance. The Outer Electrode features a shortened tip design and tapered shape while maintaining the necessary space for proper ignition.
Short Type Outer Electrode (Anti-Vibration)
The outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration. This anti-vibration design improves longevity of the outer electrode.
Thermal Edge
After long idling or various combustion conditions carbon buildup can occur causing misfires. The Thermal Edge of the ceramic insulator will discharge to help decrease carbon deposits.
Spark Support Gap
Discharges will occur in the Spark Support Gap (space between the tip of insulator and the base of the outer electrode) to help prevent carbon buildup.
  • 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 improves 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 might 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.
    Special Design RE-type for Rotary Engines

    Rotary engines reciprocating design have a different mechanism and combustion condition. RE-type spark plugs are specially designed to meet the different requirement for rotary engines. The straight shape platinum outer electrode enables reliable ignition performance.


    ■Heat Range Conversion Chart

    HKS25303540455052.555
    DENSO1620222427313234
    NGK567891010.511

    * Above information is the reference for heat resistance.

Improved ignition performance, durability and anticarbon build-up. The Ultimate spark plug for increasing performance of tuned or stock engines.

HKS Plug ignites faster and efficient for the best fuel efficiency and the best performance in all situation and environment. It’s very important to provide safe and stable ignition for engine to perform at a maximum power. HKS Super Fire Racing plug is the best plug item for extreme racing driving and also works fine for the normal tuning engine.

Read More

Features

  • 0.6mm Iridium Alloy Center Electrode
    Iridium Alloy Center Electrode reduces voltage requirement as well as improving ignition performance and durability.
  • Outer Electrode with Platinum Chip
    The Outer Electrode incorporates a square platinum chip which improves urability, and when combined with the iridium center electrode boosts ignition performance.
    The Outer Electrode features a shortened tip design and tapered shape while
    maintaining the necessary space for proper ignition.
  • Short Type Outer Electrode (Anti-Vibration)
    The outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration. This anti-vibration design improves longevity of the outer electrode.
  • Thermal Edge
    After long idling or various combustion conditions carbon buildup can occur causing misfires. The Thermal Edge of the ceramic insulator will discharge to help decrease carbon deposits.
  • Spark Support Gap
    Discharges will occur in the Spark Support Gap (space between the tip of insulator and the base of the outer electrode) to help prevent carbon buildup.

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 improves 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 might cause damage to sparkspark plug.
  • Decreased Carbon Deposits
    Thermal Edge and Spark Support Gap help prevent carbon buildup for better ignition under various combustion conditions.

Special Design RE-type for Rotary Engines

Rotary engines reciprocating design have a different mechanism and combustion condition. RE-type spark plugs are specially designed to meet the different requirement for rotary engines. The straight shape platinum outer electrode enables reliable ignition performance.

HKS25303540455052.555
DENSO1620222427313234
NGK567891010.511

Dit product is compatibel met volgende voertuigen

Voertuig Merk: Voertuig Model: Voertuig Variant: Vanaf: Tot: Motorcode: Notes
Alfa Romeo 155 167 1993 1995 AR67201 2.0L - FWD Petrol
Honda Accord MK 3 1987 1989 B20A 2.0L - FWD Petrol
Honda City GA2 1986 1994 D13C 1.3L - FWD Petrol
Honda City GA1 1986 1994 D12A 1.2L - FWD Petrol
Honda Civic CRX 1987 1991 ZC1 1.6L VT - FWD Petrol
Honda Civic CRX 1987 1992 D15B 1.5L - FWD Petrol
Honda Civic MK 4 1989 1991 D13B1 1.3L - FWD Petrol
Honda Civic MK 4 1989 1991 D13B2 1.3L - FWD Petrol
Honda Civic MK 5 1992 1996 D15B2 1.5L - FWD Petrol
Honda Civic MK 5 1994 1996 D15B7 1.5L - FWD Petrol
Honda Civic MK 6 1995 1996 D15B2 1.5L Vtec-e - FWD Petrol
Honda Integra 1989 1991 ZC 1.6L - FWD Petrol
Honda Legend 1986 1987 C25A2 2.5L - FWD Petrol
Honda Legend 1987 1991 C27A1 2.7L - FWD Petrol
Honda Legend 1987 1991 C27A2 2.7L - FWD Petrol
Honda Legend 1988 1999 C20A 2.0L - FWD Petrol
Honda Prelude 4WS 1987 1991 B20A 2.0L - FWD Petrol
Honda Prelude 1987 1991 B20A 2.0L - FWD Petrol
Mazda Luce Turbo 1988 1989 JFT 2.0L - RWD Petrol
Nissan 200 Series 200SX 1989 1992 CA18DET 1.8L Non Catalyst - RWD Petrol
Nissan 300 Series 300ZX 1984 1990 VG30ET 3.0L Z31 - RWD Petrol
Nissan LARGO 1986 1993 CA20S 2.0L - RWD Petrol
Nissan Silvia Turbo ZX 1984 1989 CA18ET 1.8L S12 - RWD Petrol
Nissan Silvia 180SX 1989 1998 SR20DE 2.0L - RWD Petrol
Nissan Silvia 180SX 1989 1998 SR20DET 2.0L - RWD Petrol
Nissan Skyline R31 1986 1989 RB20E 2.0L - RWD Petrol
Nissan Skyline R31 GT 1986 1989 RB20DET 2.0L - RWD Petrol
Nissan Skyline R31 Turbo 1986 1989 RB20DET 2.0L - RWD Petrol
Nissan Skyline R32 GTS-4 1989 1991 RB20DET 2.0L - 4WD Petrol
Nissan Skyline R32 GTS-T 1989 1991 RB20DET 2.0L - RWD Petrol
Nissan Skyline R32 GTS-25 1991 1993 RB25DE 2.5L - RWD Petrol
Nissan Skyline R32 GT-R 1993 1994 RB26DETT 2.6L - 4WD Petrol
Nissan Skyline R33 GT-R 1995 1999 RB26DETT 2.6L - 4WD Petrol
Nissan Skyline R33 GT-R 1997 1999 RB26DETT 2.6L - 4WD Petrol
Nissan Skyline R34 GT-R 1999 2001 RB26DETT 2.6L - 4WD Petrol
Toyota Celica ST165 1988 1990 3SGTE 2.0L GT-Four - 4WD Petrol
Toyota Corolla AE86 1984 1987 4AGE 1.6L GT E80 - RWD Petrol
Toyota Corolla AE82 1985 1987 4AGE 1.6L GT E80 - RWD Petrol
Toyota Corolla Levin 1989 1991 4AGZE 1.6L GT - FWD Petrol
Toyota Corolla Levin 1989 1991 4AFE 1.6L GT - FWD Petrol
Toyota Corolla Levin 1991 1995 4AGZE 1.6L SJ - FWD Petrol
Toyota Corolla Levin 1991 1995 4AGZE 1.6L GT - FWD Petrol
Toyota Supra Mk3 1986 1989 7MGE 3.0L MA70 - RWD Petrol
Toyota WINDOM 1991 1996 3VZFE 3.0L - FWD Petrol

Whether it is engine, exhaust, suspension, or drive-train systems, there is no substitute for the performance, quality and reliability of HKS. Part-Box/Co-ordSport are an approved distributor for HKS performance and tuning products.

For over 35 years, HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad of competition records using many “off the shelf”, race proven HKS components. As a result, HKS has been synonymous with “performance” in the automotive aftermarket industry for the past 35+ years.


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  • Model: 50003-M40
  • Beschikbaarheid: Vraag naar beschikbaarheid
  • RRP: €19,60 (incl. BTW)
  • Excl. BTW: €16,20

Tags: HKS-Super-Fire-Racing-M40-Spark-Plug