If you would have asked me that 10 years ago I could have given you an answer, but, not running 250's anymore I kinda forgot them. I have everything you would need to do that conversion, wiring harness, cdi, flywheel, stator and I even have a carb. having said that you are talking about quite a bit of money to buy those parts and I'm not sure the benefits would be worth the gain. I think the 95 ignition was an analog unit where as the newer bikes had a 2d and 3d digital ignition, can't remember for sure.