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
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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