NGK Spark Plug AB-7 1963-1998 Ski-Doo Olympic 250

Features:

• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
• Triple seals prevent leakage
• Corrugated ribs prevent flashover
• Copper core aids in heat removal

Specifications:

• Product Name: Spark Plug
• Type: Non-Resistor
• Style: Standard
• Model: AB-7
• Terminal Configuration: Removable Nut
• Center Electrode Projection: Non-Projected
• Electrode Tip Material: Nickel Alloy
• Center Electrode Type: Standard
• Ground Electrode Configuration: Single
• Ground Electrode Shape: Standard
• Thread Reach: 9.5 mm
• Hex Size: 20.6 mm
• Heat Range: 7
• Spark Gap: 0,8 mm (0,031") / 0.031" / 0.8 mm
• Electrical Resistance: -
• Units: Each
• Riding Style: Snow

Fitment: