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-   -   Ns50atv-m no spark plug (https://atvconnection.com/forums/chinese-quads/375448-ns50atv-m-no-spark-plug.html)

Hillbillyo 04-05-2018 05:29 AM

Ns50atv-m no spark plug
 
Hello everyone. I bought a 50cc Chinese atv for my niece some time ago and have lost the spark plug for it. I've tried different plugs, only one that fits the thread is a ls1 plug, which is 14mm, but the depth is wrong. I was wondering if anyone by chance knew which plug was needed for the atv. It's only markings are; ns 50atv-m on the handle bars, and madami on the side case of the engine. It's a 2 stroke 50cc atv. I've researched the company from the ns 50atv-m marking, which comes back to nunsun motors, yet I cant find anything other then that about them. I'm guessing they either went belly up or changed their name.
Any help would be greatly appreciated. https://cimg4.ibsrv.net/gimg/atvconn...c9cb3ed043.jpg
https://cimg5.ibsrv.net/gimg/atvconn...8874e2e549.jpg

merryman 04-06-2018 02:33 AM

A better pic of engine would help, but that looks like the standard Chinese 50cc 2 stroke scooter engine, popular about 10-20 years ago, before Honda Cub clone 50s became almost universal. Someone on here should have a Quad with that engine.

Hillbillyo 04-07-2018 04:17 PM

https://cimg7.ibsrv.net/gimg/atvconn...a738a08900.jpg
https://cimg8.ibsrv.net/gimg/atvconn...e33a1cae66.jpg
https://cimg0.ibsrv.net/gimg/atvconn...a2cb1b4331.jpg


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