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Bolivia, Sucre
1 Level
712 Review
38 Karma

Review on NGK SD05FP Resistor Spark Plug by Cory Whitney

Revainrating 5 out of 5

1/5th of the original Yamaha NGK boots

These regular NGK boots cost about 1/5th of the original Yamaha NGK boots for my 2004 Yamaha Grizzly 660. Cylinder head cover, slip a bushing over it to keep dirt and Dirt still cannot get into the spark plug hole. Works like new from the factory.

Pros
  • Confident
Cons
  • Out of style