Re: 1957 Evinrude Fasttwin 18 HP (New Find) Home › Forum › Ask A Member › 1957 Evinrude Fasttwin 18 HP (New Find) › Re: 1957 Evinrude Fasttwin 18 HP (New Find) cesarp35Replies: 74Topics: 13 May 25, 2018 at 5:26 am #76686 quote Mumbles: They are out there. A good cleaning and a bit of maintenance got this $25 flea market find running like a champ! Now that’s a find Mumbles!