WTB 1987 TRX250X hi-Rev CDI

[1987TRX250X]

As stated, I want to buy a hi-Rev CDI that fits on my 1987 TRX250X

I don't think a Hi rev CDI from a 300ex fits, but if somebody is willing to tell me how to do it, I could buy a 300ex hi-rev CDI.

Thanks for helping me!

Merry Christmas to all!