Spark Plugs-Standard-Short Reach-Projected Tip-RESISTOR

These are the standard Zuma Plugs. The 7 is the hottest and the 8 is the coldest.

The 7 is standard from the factory. Most folks run an 8. It is important that you use a short reach extended tip resistor plug!

• NGK's Standard Plugs are Constructed for Longer Life and Optimum Performance
• Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
• Corrugated Ribs Prevent Flashover
• Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
• Copper Core Aids in Heat Removal
• Triple Seals Prevent Leakage

Spark Plug Cap and Boot available

Grab this handy Spark Plug Checker, too!