If you are one of those who wants to use GAS engine without IGNITION system (for its simplicity and weight savings), this is it. I installed this plug into my 10cc Evolution Gasoline Engine and it runs really well and meeting all performances specified on the manual, just like as if you are using ignition system. My take on this plug is that it will phase all ignition system in small engine out as you can also use it on your weed wacker and blower as well (with an adapter). Highly recommend!
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They seem to work as they are supposed to. Now you can get rid of the ignition system. I've used them in two different engines the NGH 9 and the NGH 17, both run as they did with the ignition. I've only run a tank of gas thru each so I don't know how they hold up.
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I had to adjust the engine for a while, but it ran! The idle was a bit rough, but full throttle was perfect. This will save me a lot of money using Gas vs Glow Fuel.
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only used one engine runs great hope these lat awhile so far so good
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Fantastic...it is a great performer...
Verified purchase: Yes | Condition: New
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