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WeaponX Iridium Resistor Spark Plug K#RF

$14.99  $6.99
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WeaponX Performance Spark Plugs


COMMON APPLICATIONS
FORD 5.4l V8, FORD 4.6l V8, FORD 3.8l V8, CHEVY LSX SERIES, CHEVY LT1 OPTISPARK, CHEVY 3.4l V6, CHEVY 3.8l V6, GM V8, GMC V8
SuperX Series. Resistor Iridium / Rhodium, 14mm thread, 18mm reach, Taper seat

Guaranteed improved performance, or your money back! The SuperX Ultra High Performance spark plug lineup is the perfect choice for engines that require smooth engine response, high output and reliable long life. Designed to be the best, long life spark plug the SuperX lineup is essential for releasing all the available power waiting to be unleashed in your engines combustion chamber!

The fact is, engines NEED a hotter spark for a more complete, higher horsepower combustion event. A small spark can only release an equivalent amount of energy in another process such as starting a large flame kernel in the combustion chamber. This is why it is also critical to increase available spark output. By increasing spark output more energy per combustion event can then be released. So what is needed to realize the full potential from an engine are the SuperX spark plugs which excel over other designs in increasing spark energy.

Why is WeaponX this confident in the abilities of our designs over the competitors? Using technology trickle down methods WeaponX is the only company that modifies typical designs used in professional racing series to enhance the performance of street orientated vehicles. For example, typical spark plugs have extremely high internal resistances which compromise power output because of federal guidelines for noise emissions. The SuperX spark plug is designed to have a highly efficient low resistance carbon core. Typical spark plug resistances range from 5000-10000 ohms meaning about 25% of the electrical energy in the spark event is being lost as heat. The SuperX spark plug lineup have an internal resistance of ~5000 or less ohms allowing for long life and performance orientated output.

During the engineering phase WeaponX took a no compromise approach to product development and specified the highest quality materials available. With professional level features such as our O2F copper core, FC grounding system and our exclusive Cut Back Power insulator designed to reduce flame quenching the SuperX spark plugs allow for unmatched performance. This, along with our 360 laser welded tip that reduces required energy to fire the spark, make the SuperX spark plugs uncompromising in power output and fuel mileage gains!

The WeaponX engineering team has also spec'd an Iridium / Rhodium super alloy which is superior to conventional spark plug materials based on hardness, strength, melting point and pure electrical conduction. The new super alloy is composed primarily of Iridium with Rhodium mixed in for further performance and electrical conduction enhancements making it MORE CONDUCTIVE then standard electrode "copper" spark plugs that use a nickle based blend.

Designed to be the best performing long life spark plug, the technology in the SuperX lineup is exclusive to WeaponX and proven on professional race circuits around the world. Delivering state of the art technology to common street vehicles resulting in uncompromising spark output, performance gains, and improved driving characteristics the SuperX spark plugs are the perfect blend of performance and reliability for your engine!

VISIT THE LINK BELOW FOR FULL PERFORMANCE BENEFITS

WeaponX Spark Plug Technical Article

WEAPONX SPARK PLUG INTERCHANGE LIST : Full documentation on which applications are currently supported.

Partial Application Guide Below

NGK TR5, TR55IX, TR55,

MOTORCRAFT AWSFA-12C, AGSF-12FM1, AGSF-22FM1, AGSF-22WM,

DENSO IT20, PT20EPR-L13, T20EPR-U15,

GM AC DELCO 41963, 42LTS, 43LTS, 44LTS, 44NTSE,

BOSCH HR8DCX, H9DC, H8DC, H9DCO,

AUTOLITE XP103, XP104, 103, 104, 5164, 5243, 2544, 764, 474, 473, 472, 2543, AR93, AR94,

AC DELCO R42-5LTS, MR43LTS, R42LTS, R43LTS, R42LTS6, R43LTS6, 41-600, 41-601, 41-606

CHAMPION 9204, RS9YC, RS12YC, RS15LYC, RS14LYC, BN9Y, DJ7Y, RS10LC, RS9YC, S59YC,

Specifications
Proprietary Iridium alloy spark plug, 14mm, .708" (18mm) reach, 5/8" hex, tapered seat, resistor, removable terminal nut, semi-projected tip, fine wire (0.5mm) WeaponX iridium center electrode, tapered cut ground electrode, .040"gap


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  • Model: SPKXRF
  • Manufactured by: Mission Ignition Systems

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