I have a 25hp motor. I know its either an Evinrude or Johnson. The plate is going off of it that had the model and serial numbers on it. Is there another way to find out the model number?
There may be an aluminum quarter size core plug on the powerhead that has the model and serial number imprinted upon it. Other than that, place some pictures of the hood here. The paint scheme of the hoods are never duplicated and the year could be determined via the picture.