What makes these spark plugs 'racing' plugs?

NGK Racing spark plugs feature special designs in the center electrode for enhanced durability and consistent ignitability under demanding racing conditions. They are built to withstand harsher engine environments than standard plugs.

What is the benefit of the trivalent metal plating?

The trivalent metal plating provides superior resistance to corrosion and seizing. This makes the spark plugs easier to install and remove, even after exposure to harsh operating conditions.

Do these plugs come with everything needed for installation?

This product is a box of four NGK B10EG racing spark plugs. You will need standard tools to remove the old spark plugs and install the new ones. Always refer to your vehicle's service manual for specific installation procedures.

1984-1999 Yamaha YZ80 Spark Plugs | NGK B10EG

Name: NGK Racing Spark Plug Box of 4 (B10EG)
Brand: NGK
Price: 20.54 USD
Availability: InStock

NGK Racing Spark Plug Box of 4 (B10EG)

$20.54

Only 2 left in stock

Fits 1984-1999 Yamaha YZ80. NGK B10EG racing spark plugs (box of 4) with a special center electrode for durability and ignitability.

Key Features

Fits 1984-1999 Yamaha YZ80.
Box includes four NGK B10EG racing spark plugs.
Special center electrode design ensures durability and ignitability under extreme conditions.
Pure alumina silicate ceramic insulator provides superior strength and heat transfer.
Corrugated ribs on the insulator help prevent flashover.
Copper core aids in heat removal from the spark plug tip.

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Fits these vehicles

Kawasaki KX125 1986-1990
Yamaha YZ80 1984-1999

Product Details

If you're working on your 1984-1999 Yamaha YZ80 and need spark plugs that can handle serious abuse, these NGK Racing plugs are a solid choice. They're built for the demands of racing, with a center electrode designed to stay strong and fire reliably even under tough conditions. You get a box of four, which is exactly what you'll need for your two-stroke engine.

NGK puts a lot of thought into their racing plugs. The center electrode has special designs to ensure it holds up and ignites the fuel mixture consistently, which is crucial when you're pushing the engine hard. They also use a pure alumina silicate ceramic insulator, which is strong and helps manage heat effectively. Plus, the corrugated ribs on the insulator help prevent flashover, ensuring a strong spark.

These plugs also feature a trivalent metal plating on the outside. This isn't just for looks; it helps prevent corrosion and makes them easier to get out later on, which is always a good thing. The copper core inside also plays a role in pulling heat away from the firing tip. You'll get triple seals to make sure there are no leaks.