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HKS 50003-M45iL SUPER FIRE RACING spark plug long reach type NGK 9 4 Pack

SKU HKS50003-M45ILx4
by HKS
Save $ 7.78 Save $ 7.78
Original price $ 122.00
Original price $ 122.00 - Original price $ 122.00
Original price $ 122.00
Current price
$ 114.22
$ 114.22 - $ 114.22
Current price
$ 114.22

HKS SUPER FIRE RACING M45iL 4 Pack

 

Plug Type:Long reach type

Thread Size:φ14×26.5mm

Wrench Size:16mm

Heat Range: NGK Company Thermal value 9

The most powerful plug “M”. All of the ignitability, durability, and fogging resistance have been enhanced. The strongest plug that draws out the performance of tuning engines and is also effective for stock engines has been completed.

 

 0.6mm iridium alloy center electrode
Iridium alloy center electrode with reduced voltage requirement and improved ignition performance, but with superior durability.

Grounding electrode with platinum square tip
Improved wear resistance and, in combination with the iridium alloy center electrode, improved ignitability. In addition, the shortened tip enables a tapered shape and secures a larger space volume.

Short Type Seismic Grounding Electrode
Shortened electrode length and optimized cross-sectional shape increase the cross-sectional coefficient while reducing mass. This contributes to improved strength and durability of the grounding electrode.

Thermo Edge
Carbon buildup caused by prolonged idling and various combustion environments, including air ratios, can degrade insulation and cause misfires. The thermo-edge at the tip of the insulator generates a micro-discharge that burns off accumulated carbon and ensures constant insulation.

Auxiliary spark gap
The gap between the insulator tip and the ground electrode is narrowed to generate a discharge, which, like the thermo-edge, suppresses carbon buildup and prevents fogging and coughing.

Improved ignition performance
Reducing the required voltage enhances ignition power in environments where combustion is difficult, such as in dilute mixtures or under high boost. Also, by securing the volume of space around the electrodes, combustion speed is increased, leading to improved torque, response, and combustion efficiency.

Improved durability
The strength of each part has been greatly improved through the selection of materials and new design of shapes. The original performance is demonstrated even under more severe combustion conditions such as continuous high-load driving on a circuit or tuning.

*Use of plugs under inappropriate combustion conditions or with incorrect heat value selection may result in plug damage.

Improved carbon fouling resistance
Prevents fogging and cussing, and promotes more reliable ignition in various combustion environments.

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