A little history the boat was org. wired for 1996 175 rude. the guy that i got it from installed 1986 E225TXCDA with rebuild power head. the tesh. did not work he said a wire must be off the compression checked 100-115 got it home check the rect. per CDI it checked bad installed new one tech. worked Stator check good ran couple hours tech.quit rect. check bad what else could be killing the recitifier