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Everything Dirt Bike
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Suzuki
2003 suzuki rm125, jetting questions
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<blockquote data-quote="bobkyle2" data-source="post: 123047" data-attributes="member: 579"><p>Do a plug chop or two... Make sure the engine is fully warm, New top end, Clean air filter, Might even want to check the packing in the silencer.... Then do a plug chop or two... And put another plug in... And post the pictures of the spark plug... Try to get a GOOD picture of the plug</p><p> </p><p><img src="http://i752.photobucket.com/albums/xx163/bobkyle2/info%20pictures/Sparkplug.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p> </p><p>That is out of my RM250, Some will say its a shade rich, Thats where i like to keep mine.... But take a picture like that so we can see down inside the tip.</p><p></p><p> </p><p><img src="https://www.dirtbikeaddicts.com/static/images/smilies/ninja.gif" class="smilie" loading="lazy" alt=":ninja:" title="Ninja :ninja:" data-shortname=":ninja:" /></p><p> </p><p></p><p>Same with my rm250, I run the br8eg or br8es... I change them regularly. So i don't worry about running the 30 dollar plug.</p><p> </p><p>There is somthing to do with the tip failing and breaking off the cheaper plugs. NGK even tells not use the cheap plugs. Myself and many other have not had an issue running the cheap ones, But i've read many storys about them failing.</p><p> </p><p>I just did some reading about running the 8 or 9, And some guys running 125's run the 8 and some run the 9... The 9 would be a colder plug.</p><p> </p><p>I don't know enough about that stuff to tell you which to run. Might just be upto whatever the bike likes. </p><p> </p><p>With all that said, If you want to run the 30 dollar plug. Buy the cheap ones to atleast to check the jetting. And then one you get it where you like it you can put the exspensive plug in. I run the cheap ones and change them out on a regular basis</p></blockquote><p></p>
[QUOTE="bobkyle2, post: 123047, member: 579"] Do a plug chop or two... Make sure the engine is fully warm, New top end, Clean air filter, Might even want to check the packing in the silencer.... Then do a plug chop or two... And put another plug in... And post the pictures of the spark plug... Try to get a GOOD picture of the plug [IMG]http://i752.photobucket.com/albums/xx163/bobkyle2/info%20pictures/Sparkplug.jpg[/IMG] That is out of my RM250, Some will say its a shade rich, Thats where i like to keep mine.... But take a picture like that so we can see down inside the tip. :ninja: Same with my rm250, I run the br8eg or br8es... I change them regularly. So i don't worry about running the 30 dollar plug. There is somthing to do with the tip failing and breaking off the cheaper plugs. NGK even tells not use the cheap plugs. Myself and many other have not had an issue running the cheap ones, But i've read many storys about them failing. I just did some reading about running the 8 or 9, And some guys running 125's run the 8 and some run the 9... The 9 would be a colder plug. I don't know enough about that stuff to tell you which to run. Might just be upto whatever the bike likes. With all that said, If you want to run the 30 dollar plug. Buy the cheap ones to atleast to check the jetting. And then one you get it where you like it you can put the exspensive plug in. I run the cheap ones and change them out on a regular basis [/QUOTE]
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2003 suzuki rm125, jetting questions
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