FORD PERFORMANCE COLD SPARK PLUG SET - 5.0L COYOTE

When running increased cylinder pressure, via Superchager, Turbo or Nitrous, a colder spark plug is always recommended to avoid detonation.   This set of spark plugs from Ford Performance are the same plugs used in the 2018 Cobra Jet engine.  They are one heat range colder than the stock plugs in your 2011-2021 Mustang 5.0L. 

NOTE:  0.035 plug gap is recommended for supercharged applications.

About Livernois Motorsports

Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.

FEATURES:

• Recommended for use with 2011-2014 Mustang GT 5.0L Coyote Ford Performance Supercharger Kit 
• Recommended for use with 2011-2021 Mustang GT vehicles running aftermarket Superchargers
• One heat range colder than the stock 2011-2021 Mustang GT 5.0L 4V Ti-VCT engine spark plugs 
• As Used on the 2018 Cobra Jet engine
• More robust construction for race applications 
• Sold in set of 8