cr250 ignitions....which years will work ?

[86250rrider]

im aware of the esr $500 setup. i want to know if anyone has used any other years ?96-00 possibly .they have extra wires for a servo of some sort on some years. up to 2000 i believe was analog. gimmee some scoop guys !!

[kustomfab2003]

I'm running the complete 98 setup to include carb on one of my bikes and it is great, just have to use the ESR adapter plate.

[86250rrider]

i have a 38 mm a/s....and its great. can you just cap off wires or do they give feedback to cdi ?

[kustomfab2003]

I was running a A/S carb as well but when I ran the actual CR carb the throttle response was even better. You do not have to run the CR carb though, the wires are connected to a harness so all you would have to do is seal it off from moisture.