Bought as a update for my Husaberg to aide in starting! Works awesome, spark is so much stronger!
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New plugs in the "ol" Girl (1995 ZX11) and she runs smooth and sweet! Thanks again!!!
confused on how to find size
I replaced the OEM plugs with these about 6mo ago, the difference was immdiate, when starting her up. I've had no complaints since.
NGK’s spark plugs has always been reliable for all my motorcycles. NGK’s IRIDIUM IX PLUG - is a great spark plug if you want a hotter plug that’s dependable and lasts. Worth every penny!
Great stock upgrade for my warrior
Ngk is the only plug to use.
Everything came packaged in great condition. Plugs were pre-gapped and all appeared the same. They were easy to install. I put some anti-seize on the plugs for easy removal. Right now the durability is good only time will tell as I have not had them in long enough to get any real durability information. They perform excellent as in starting and riding. The power is quick and responsive.
Came in fast and works great!