NGK
NGK Spark Plug GT500/Cobra (Under 20psi) Each
- SKU:
- NGK-3690
- MPN:
- 3690
- Shipping:
- Calculated at Checkout
Frequently bought together:
Description
NGK Spark Plug for the following applications:
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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