I have an Evinrude XP 150 motor, I think the year is either 1987 or 1988. I am looking for a service manual for the motor. The Model # on the motor is E150STLCUR. I have located a manual for model # E150STLCU, 1987. Is there a difference that I need to be concerned about between these two model numbers or will the one I located work for the motor I have? If there is a difference, please explain. Also assistance in locating a service manual for my model number would be greatly appreciated. <br /><br />In addition, an owner's manual for my 1988 Vision Pro boat would be beneficial. They don't make these boats any longer and a manual would be helpful.<br />Thanks!<br />Catfish53