Floyd Wilson unleashed his first-string freshman basketball players for only six minutes yesterday, but the Yardlings had little trouble beating the Huntington School, 56 to 51, at the Blockhouse. Huntington, coached by former Crimson baseball player Ernie Mannino, shot well and ran a competent offense, but was completely out manned by the Crimson. HARVARD (56)   G  F  P Krinsky, rf  1  0  2 Coolidge  0  0  0 Gremp, lf  2  1  5 Parente  2  1  5 Trucker  2  0  4 Blodnick, c  1  0  2 Culver  7  2  16 Semmelmeyer  0  0  0 Dennis (C), c  2  0  4 Phillips  3  0  6 Kiev  0  0  0 Condon, lg  1  0  2 Steiner  3  2  8 Brennan  1  0  2   --  --  -- Totals  25  6  56