Re: 1955 Fastwin 15 HP 15014 parts breakdown Home › Forum › Ask A Member › 1955 Fastwin 15 HP 15014 parts breakdown › Re: 1955 Fastwin 15 HP 15014 parts breakdown joecbUS Member - 2 YearsReplies: 906Topics: 92 March 19, 2018 at 9:30 pm #72769 Thanks Frank, Bearings are a BIG difference. More oil will be better I’m sure, like 16 to 1 ( 1/2 pt / gal). I’m a firm believer in …"oil is cheaper that parts" Joe B