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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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HKS
HKS Super Fire Racing M40 High Performance Spark Plug - Single
$27.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
The HKS Super Fire Racing M40 is a high-performance M-Series spark plug engineered to withstand the increased thermal loads and cylinder pressures of tuned or forced-induction engines. It features a 0.6mm iridium alloy center electrode that reduces voltage requirements while improving ignition performance and durability under extreme conditions.
Built for high-stress environments, the Super Fire Racing series incorporates a platinum square chip on the ground electrode to ensure long-term reliability and consistent spark delivery. The M40 heat range (equivalent to an NGK 8) provides the superior anti-fouling and pre-ignition resistance necessary for high-output applications.
- Brand: HKS
- Series: Super Fire Racing M-Series
- Part Number: M40
- Electrode Material: Iridium alloy center with platinum ground chip
- Heat Range: HKS 40 (NGK 8 Equivalent)
- Thread/Reach/Hex: 14mm x 19mm x 16mm
- Quantity: Single (1) Spark Plug
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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HKS Super Fire Racing M40 High Performance Spark Plug - Single
$27.00
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$27.00
$27.00
$27.00
The HKS Super Fire Racing M40 is a high-performance M-Series spark plug engineered to withstand the increased thermal loads and cylinder pressures of tuned or forced-induction engines. It features a 0.6mm iridium alloy center electrode that reduces voltage requirements while improving ignition performance and durability under extreme conditions.
Built for high-stress environments, the Super Fire Racing series incorporates a platinum square chip on the ground electrode to ensure long-term reliability and consistent spark delivery. The M40 heat range (equivalent to an NGK 8) provides the superior anti-fouling and pre-ignition resistance necessary for high-output applications.
- Brand: HKS
- Series: Super Fire Racing M-Series
- Part Number: M40
- Electrode Material: Iridium alloy center with platinum ground chip
- Heat Range: HKS 40 (NGK 8 Equivalent)
- Thread/Reach/Hex: 14mm x 19mm x 16mm
- Quantity: Single (1) Spark Plug
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