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Lighting and Electrical Things that go ZOT! Ignition components, batteries, lighting and accessories

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  #1  
Old 08-30-2016, 09:11 PM
Motakitty Motakitty is offline
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Default How does my spark plug look?



This is a ngk plug in my 2 stroke dax motor
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Old 08-31-2016, 10:04 AM
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Venice Motor Bikes Venice Motor Bikes is offline
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Default Re: How does my spark plug look?

It looks a little lean... (A perfect plug is has a chocolate brown color).
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Old 08-31-2016, 10:33 AM
Motakitty Motakitty is offline
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Default Re: How does my spark plug look?

Cool thanks I had gone down a jet size but maybe I'll go up one or maybe drill a half size up
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Old 08-31-2016, 11:51 PM
Motakitty Motakitty is offline
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Default Re: How does my spark plug look?

Turns out my stock jet was a size between 75 & 80. I'm using the jets I got from dax as my base of measurement and my micro drill bits to gauge them. And I had installed a 65 thinking that my stock one was a 70 cause that's what dax told me so I went by it. I guess I should've checked myself but oh well. I'll install the 70 I have and go from there. Now I know what the stock one really is and where I went and the affect it had. My motor never got hot maybe about 260f at the plug but it was sputtering a bit at wot like a four stroking sound. It has good power so I know I'm really close to getting the jetting right on.
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