I have a 470 180 hp when I got it motor was rebuilt try to do compression test found timing was off . I lined up timing marks and put back together and put back in boat had sum carb problems got new carb still runs rough. checked timing with light aand found my window for timing mark is 2 inch...
I am replacing my impeller and pump housing on a apha one gen 1 MR I think , and going back together I seen that the water tube from housing has no seal at top. it slides rite over the tube from water pocket cover with very loose fit. There is really nothing to hold it down into housing. didn't...