[300ex CDI] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

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300ex CDI
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Posted by: graham300ex

Im looking for a good cdi for my 300 cause it's now ported, high comp piston, and hotcam so I was wondering what some of the better ones are. I saw one online made by like xianfeng or something but it seems too cheap to be true (35). Tell me what ya think, thanks.

Posted by: SET THE STAGE

in the world of motorsports (car, atvs, dirtbikes, etc) if it looks way too good to be true, it probably is lol.

i replied to your other thread on this, check it out.

Posted by: dbc112

I bought one on ebay.. have a full national built motor.

I am working through some wire gremlins and let you know... I can tell you it is about 1/4 the size of stock.

Posted by: graham300ex

did it work good for u?

Posted by: dbc112

I havent been able to test everything out yet. I have a new stator and pulse generator comming in the mail. Until then, no starty :-(

Posted by: dbc112

POS do not buy it.. only $19, wouldnt even spark, non compatible.

Posted by: SET THE STAGE

...like i said, if it looks too good to be true, it probably is.

Posted by: dbc112

I am going with a ricks motorsports hot shot CDI...

Posted by: graham300ex

haha what a councidence I ordered the ame one!

Posted by: dbc112

Yeah it seems to be the most reputable.

I also ordered something called dial a jet... pretty cool product. You go about 4 sizes down in main jet, and can tune in via a knob... Very cool. Also going with the hot wire, and non resistor plug. Again, very cool products.

Right now, I am trying to wake up the engine with all the motor work (port, valve, bore, exhaust, filter)... Should be interesting.

Posted by: graham300ex

ya thats what im trying to do too haha

Posted by: dbc112

I installed everything.. went with Ricks CDI.. They all seam to claim the same power response...

The dial a jet is WICKED...

Now I need to extend my axle, the bike is to wheelie happy. Any good products? Like a bolt on kit. The extended swingers are very expensive.

Posted by: graham300ex

I may have to look into dial a jet cause you got to rip everything apart to change jets lol. For the swinger, personaly i would make my own or do a 450r conversion or something