Smoking a lot?

Maintenance & Technical > KX250 / KX125

Smoking a lot?

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kx250.1698:

--- Quote from: Jopiz on June 18, 2009, 06:25:07 AM ---You should be able to use the coil from your 250. You can swap the whole thing. That black thing with the sparkplug wire + the spark plug cap. Make sure you make the connections right.

Using more oil makes your jetting leaner. And using less oil makes it richer. I have read that a two-stroke makes the best power with a 1:18 mixture. More oil gives better sealing (for the ring) to the cylinder wall. But 1:32 mixture will do fine. It sounds your bike needs to be jetted properly? :wink:

-Jopizz

--- End quote ---

thanks so it will not blow my cdi or something?I think it have a 60 main in will look tomorrow, what must a 125 have?

Jopiz:
As long as the coil is grounded (bolted to frame) its good. You may have to trim the connectors or wrap them together with electrical tape. Just make sure the connection is good. I think you only have to bolt the coil to the frame and make that one connection. When you test the spark hold the sparkplug to ground. To engine, head, frame. Any spot will do which is not painted.

-Jopizz

kx250.1698:

--- Quote from: Jopiz on June 18, 2009, 06:37:14 AM ---As long as the coil is grounded (bolted to frame) its good. You may have to trim the connectors or wrap them together with electrical tape. Just make sure the connection is good. I think you only have to bolt the coil to the frame and make that one connection. When you test the spark hold the sparkplug to ground. To engine, head, frame. Any spot will do which is not painted.

-Jopizz

--- End quote ---

Oke thanks man will say if i need any more help

Jopiz:
Get a 125 coil. It will perform probably a little bit better. But i think you can drive with it for a while. If the spark isnt any better its not then about the coil.

-Jopizz

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