Re: Enlighten me about spark plugs

[chinewalker]

I have found that a great deal of the "this brand of plug works better than that brand" stuff is more to do with set-up of the ignition, quality of the fuel, and quality of compression. I have never seen a motor issue that could be directly attributed to plug "brand". I have seen many that were blamed on plugs that were actually related to poor quality fuel, incorrectly adjusted carburetor, poorly maintained ignition, low compression, leaky gaskets, etc. If your compression is good, fuel is clean and fresh, and your spark is hot, it’ll run on the recommended plug, no matter the brand.