J & J SPEED SHOP - GM, FORD & MOPAR PERFORMANCE PARTS and SERVICE

Brisk Racing RR14S Silver Racing Spark Plug
[RR14S]

$10.49

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For 5.7L/6.1L Hemi applications with Forced Induction and/or 100hp+ Nitrous applications. 2 Steps colder than stock.

For 2011 5.0L Mustang applications with Forced Induction and/or 75-150hp Nitrous applications. 1 Step colder than stock.

BRISK Silver Racing RR14S Spark Plug 14mm thread, 25mm reach, 5/8'(16mm) hex, tapered seat, non projected tip, resistor, fine wire

Also Fit: Dodge SRT 4, SRT 8, HEMI, Chrysler 300 COBALT, ION, PT Cruiser, Ford Focus, 5.0L Mustang.

Brisk Silver Racing plugs have a better ignitability than conventional performance spark plugs, and offer better performance and reliability in high boost, nitrous or high compression applications. Silver is an element with the most free electrons, and is the best electrical and thermal (heat) conductor of all metals! Better than gold, copper ...and many times better than Iridium. The Brisk Silver Racing plugs have a fine wire center electrode (not just the tip), which gives more room for insulator between the center electrode and spark plug shell. More insulation results in a durable spark plug with high dielectric strength - the most important spark plug parameter in forced induction applications. Brisk Silver Racing spark plugs have helped Tim Lynch and Steve Petty to keep the A/F mixture lit and set 4 New World Records since they started using them in their extreme 3,000+Hp 6.66sec@223.5mph Twin Turbo 10.5 Outlaw Mustang, and can do the same for you. In street applications, the greatest advantage is a powerful spark, improved performance, low ignition voltage requirements, excellent heat dissipation at full load and excellent anti-fouling resistance under light load operation. Brisk Silver Racing Spark Plugs are available for all makes and models, so order yours today!

Materials:

Silver is the best thermal (heat) conductor of all metals
- Allows for a wide spark plug heat range
- Excellent heat dissipation under max. power
- Excellent resistance to fouling under light load operation

Silver is the best electrical conductor of all metals
- Most free electrons
- Best power delivery
- Most powerful spark

Note-For 5.7L/6.1L Hemi applications you must order 16 spark plugs. For 5.0L Mustang application you must order 8.