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Author Topic: 2002 cr250r ignition questions  (Read 2177 times)

Offline Action69

2002 cr250r ignition questions
« on: February 16, 2018, 03:12:57 PM »
Hello everyone I’m getting ready to start putting a machine together and I’m going to be running a 02 cr250 ignition.I want to make sure I have the necessary components to run it.I have the harness,cdi,coil,stator,flywheel and I’m going to order the esr adapter plate.Am I missing anything such as the rectifier or is that not necessary on our application?thanks in advance.One other thing I’d like to try out is a 01 cr125 cdi for more low end.Does anyone know if this swap is possible with an 02 ignition set up?thanks again.

Offline jcs003

Re: 2002 cr250r ignition questions
« Reply #1 on: February 16, 2018, 03:24:08 PM »
there is no need for a rectifier as the cr ignition will not support lights.

John

Offline Action69

Re: 2002 cr250r ignition questions
« Reply #2 on: February 16, 2018, 03:55:50 PM »
Ok thank you .so with the parts I have it doesn’t look like I’m missing nothing right?

Offline jcs003

Re: 2002 cr250r ignition questions
« Reply #3 on: February 16, 2018, 04:20:08 PM »
It appears you have everything.  there is a thread created by rss396 that explains the differences in curves.  I will try and find it.

Offline jcs003

Re: 2002 cr250r ignition questions
« Reply #4 on: February 16, 2018, 04:23:36 PM »
appears we lost the images.  here is the link:  http://www.forums.trx250r.org/index.php/topic,96.0.html

Offline Action69

Re: 2002 cr250r ignition questions
« Reply #5 on: February 16, 2018, 05:01:18 PM »
Thanks.i figures if the 125 cdi was plug and play I’d give it a shot.i do mostly trail riding and some beach riding..low end boost would be awesome.

Offline jcs003

Re: 2002 cr250r ignition questions
« Reply #6 on: February 16, 2018, 05:04:47 PM »
you probably wont need it with the cr ignition.  it really wakes up the engine.  a cr ignition, 38 A/S carb, atc head gasket and ESR pipe and it will be like a new machine.

Offline matt250r21

Re: 2002 cr250r ignition questions
« Reply #7 on: February 18, 2018, 09:51:39 PM »
I doubt you can plug the 01 CR125 cdi box into the 02 wire harness Honda made a lot of changes that year.

Offline hickwheeler

Re: 2002 cr250r ignition questions
« Reply #8 on: February 18, 2018, 09:53:47 PM »
I let you know on that. I'm working on making a harness to use 00 to 01 CDI with 02+ stator
88 hybrid 431 puma
88 (BOF Build) stock motor and oem 89 plastics
More in the works

 

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