NGK Spark Plugs TR7-IX - Set of 8

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NGK Spark Plugs TR7-IX - Set of 8

SKU: NGK-3690
$69.99

California Residents Warning!
California Residents:Proposition 65 Warning
FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. THE SALE, USE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)(3)).
This is VMP's recommended spark plug for: 
07-12 GT500 5.4 4v under 21 PSI of boost with stock compression
13-14 GT500 5.8 4v under 21 PSI of boost with stock compression
03-04 Cobra under 20 PSI of boost with stock compression

Set of 8 colder spark plugs for a forced induction application, must be gapped at 0.028- 0.032" between 21-14 PSI of boost

NGK Iridium TR7IX

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