Post 11:43 am Jan 17 2019
Hello kdx people.. I'm trying to put a kx cdi on to my kdx250 sr the kdx stator wire's goes to a rectifier 1 st .. That's all 3 wire's from stator coil ..
A kx cdi has still got 3 wire's going to stator coil , but from what I can work out is one of those wire's is for timing curve, and is a smaller coil. The voltage changes to adjust timing curve ? My stator is putting 50 volts through all 3 wire's. I'm can't seem to find out what power a kx uses for the timing curve wire . And I'm not 100% sure if I am correct about timing curve wire.
So I'm kinda stuck with what power, voltage I will need to make it work. As all 3 stator wires are giving me same voltage on the kdx 250sr.. I will be grateful for any education all the best Dan
Kdx 250sr cdi
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- Jaguar
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Re: Kdx 250sr cdi
the two are of different designs and not compatible.
Why don't you just use the original KDX CDI?
Why don't you just use the original KDX CDI?
Performance CDI -- KDX motocross mods -- the SR KDX -- expansion chamber analysis---> http://www.dragonfly75.com/moto/
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- Supporting Member III
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Re: Kdx 250sr cdi
I was hoping for a bit more go with kx cdi.. to be honest I've just put 265 barrel on , it was wheel spinning in 3 rd on the road with 14 and 45 sprockets. So I'm quite happy as it is now..I'm running a kx barrel with center power valve. So I fort the kx cdi would work better having middle power valve now fitted. Japanese sr only has side valves. I wasn't sure if I could trick kx cdi timing curve with resistors ect...would it be possible bust open a original 250 sr cdi and change resistor for spark plug?.just a thought.
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Re: Kdx 250sr cdi
click on the url in my signature and go to the section about CDI which tells how to dig into them and what to expect
Performance CDI -- KDX motocross mods -- the SR KDX -- expansion chamber analysis---> http://www.dragonfly75.com/moto/
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Re: Kdx 250sr cdi
Ok thanks, i have noticed you know a thing or two about theses cdi's , I will find a second hand one .. not going to reck current one . Cheers