| Cavalier S-86 | |
| owner / driver | Wally Rowland |
| location | Havre de Grace, Maryland |
| hull info / class | original 136 cubic iinch class (S) hydroplane in the 1950s by Henry Lauterbach |
| length | 13' 6" |
| launch | crane |
| motor | Ford Flathead V-8/60 |
| power transfer | direct drive |
| years raced / history | 1954 - ?
1954 National Champion Cavalier I Cambridge, Maryland |