so i picked up a 25 hp johnson seahorse outboard from my local craigslist and i'm trying to figure out some information on it. Motor is white, but looks like it used to be "swamp green" and someone painted it white. The cover is white with the classic orange and black stripe. It's a 2 stoke that i would guess could be anywhere from the 70's to mid 80's range, but really have no clue. First thing i look for is the model number ect and it looks like the model # plate has been ripped from the transom mount. I did however find a what i think is the serial number which is j2923051. I found it on the inside of the motor near the fuel pump on a nickel sized circle. Anyone know what that means year, model, ect? thanks for your help in advance.