i have a 84 225dr trike and the cdi box went on me (guess thats what i get for a peice of crap aftermarket one ) , but im wounding if a 225 dx cdi box will work, cuase im unable to find a dr cdi box on ebay or any store/ site iv looked at , i wonna ride while i still have warm weather here in northern canada, also what year cdi's will fit 85 86?