Your Corvette's engine dynamics are simple. You need fuel, air, and spark. To get more horsepower, you need more - fuel, air, and spark. Most people forget that last part. Without a strong spark, your Corvette's high performance modifications aren't giving you all they can - and with traditional, single ground-strap spark plugs, you're simply not getting the spark you could be with Zex's Power Tune Spark Plugs.
For those Corvette enthusiasts serious about getting the most from their high performance aftermarket Corvette parts, Zex Power Racer spark plugs are a huge step beyond those traditional, cheap, outdated spark plugs you've been running. Those old-school spark plugs have ground straps that typically made out of a material like nickel - which while being durable, suffers from inferior conductivity to other metals. The more energy available here, the more spark you get, meaning more power. Likewise, the more a ground strap can conduct heat, the more it can help your engine avoid the permanent damage caused by detonation.
ZEX's patented Igniter Core Technology offers you a copper core inside a nickel ground strap. This design gives you the performance advantage offered by copper's superior electrical and thermal conductivity, while retaining a nickel shell for long life and durability.
Standard spark plugs rely on keeping to their designed heat range to prevent fouling. This is fine for stock, low-performance engines. For high-performance engines - especially modified, forced-induction, or nitrous applications - ZEX's Clean Fire Technology also uses that designed heat range ... but it also uses spark from three side-gapped ground straps to super clean the electrode. This means a more reliable spark and maximum ignition power every time.
There are so many reasons to be running ZEX's Spark Plugs - why would you choose an inferior plug for your high-performance Corvette?
Features:
- Copper core ground straps
- Provides superior spark over traditional spark plugs
- Nickel shell for durability
- ZEX "Clean Fire" Technology for a reliable, strong spark
- Perfect for forced induction/nitrous applications on Corvettes up to 700hp
- Complete set of 8
These spark plugs are designed for a nitrous equipped or forced induction 92-94 C4 with an LT1 or LT4 engine or a 97-04 C5 with an LS1 or LS6 engine. These plugs have a heat range of 7 and are comparable to NGK R5724-8 spark plugs which have a heat range of 8. For naturally aspirated applications, please consider the ZEX Power Tune spark plugs instead.
