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ZEX™ engineers realized early on that factory style spark plug designs are very prone to detonation in nitrous and forced induction engines. Factory style spark plugs tend to have a high heat range and a long ground strap. This is fine for stock combustion pressures and temperatures, but it is very dangerous in a nitrous or forced induction performance engine. Under nitrous use or boost, factory style spark plugs tend to overheat in just a few seconds. This overheating causes the spark plug ground strap and center electrode to turn into a "glow plug". This condition causes air and fuel in the combustion chamber to pre-ignite and detonate, causing engine damage.
- Triple ground electrode for more efficient combustion.
- Excellent heat dissipation for improve nitrous and turbo performance.
- Pre-gapped for performance applications.
- Super Range nickel ground electrode with copper core center.
- Specifically designed and developed for nitrous and turbo applications, but will work with non-turbo and non-nitrous models as well.
- Sold in sets of 4.
ZEX™ is the only nitrous system manufacturer with specific spark plugs manufactured for the unique requirements that nitrous and forced induction engines have. ZEX™ Hyperformance™ spark plugs have an optimal heat range and ground strap design that maximizes the safety and performance of your nitrous or forced induction engine.
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