I need some help determining the model number of my motor. I have a 1989 Grady White Trophy Pro 25. It has twin 200hp Johnson outboards. The motor stickers with model and serial numbers are missing or warn off. I contacted Grady White with the boat vin number. The boat was sold without engines at that time and they had no ideal who powered it. Due to the cowling and the year of the boat Im sure they are 1989's. I have heard that the number stamper on the welch plug can sometime help determine the model number. That number on mine is (0431798) any help would be great attached is a picture of the motors. I have been restoring this boat for several years now and I think the tags were painter over
