Member No. Surname Not logged in MEMBER OPTIONS Advertisements Regalia New Imperial Shop Literature List of Officers Spares Hot News   We Accept Ask for details   NEW IMPERIAL MODEL RANGE   Display models Showing models Printable version Display models   MODEL CAP./TYPE BORE/ STROKE YEARS WHEN CATALOGUED 2 ¼ h.p. 250cc SV 64.5*76   1921                 2 ¾ h.p. 293cc SV 70*76   1921                 2 ¾ h.p. 293cc SV 70*76   1921                 8 h.p. 964cc SV 85*85 1920 1921 1922               1 293cc SV 70*76 1920   1922   1924 1925 1926 1927     1A 293cc SV 70*76         1924 1925 1926 1927     2 346cc SV 74*80 1920   1922       1926 1927 1928 1929 2A 346cc SV 74*80             1926 1927     2B 346cc SV 74*80               1927     2C 346cc SV 74*80               1927     2DL 346cc SV 74*80                 1928 1929 3 293cc SV 70*76     1922 1923             3A 346cc SV 70*90         1924 1925 1926 1927     3B 346cc SV 70*90         1924 1925 1926 1927     4 346cc SV 70*90     1922 1923             4A 346cc SV 70*90       1923 1924 1925 1926 1927     4B 346cc SV 70*90           1925 1926 1927     5 249cc SV 64.5*76     1922 1923 1924           5 249cc OHV 62.5*80           1925 1926 1927 1928   5A 249cc OHV 62.5*80           1925   1927 1928   6 346cc SV 70*90     1922 1923             6 346cc OHV 70*90         1924 1925 1926 1927 1928   6A 346cc OHV 70*90         1924 1925 1926 1927 1928   6B 346cc OHV 70*90             1926 1927     6C 346cc OHV 70*90             1926 1927     7 964cc SV-V2 85*85     1922 1923 1924 1925         7 499cc SV 84*90                 1928 1929 7A 964cc SV-V2 85*85         1924           7A 499cc OHV 84*90                 1928   7B 499cc OHV 84*90                   1929 8 674cc SV-V2 70*90     1922 1923     1926 1927 1928 1929 8A 674cc SV-V2 70*90             1926 1927     8B 674cc SV-V2 70*90             1926 1927     8C 674cc SV-V2 70*90             1926 1927     9 964cc SV-V2 85*85     1922 1923             B9 249cc OHV 62.5*80                   1929 10 964cc SV-V2 85*85       1923   1925         10 346cc OHV 74*90                   1929 11 980cc SV-V2 85.5*85       1923 1924 1925 1926       11A 980cc SV-V2 85.5*85       1923 1924 1925 1926       Note: Engine capacities quoted above are only approximate. Capacities quoted in the catalogue cannot be relied on because they were often not consistent with the stated bore and stroke. Sometimes the same bore and stroke was even said to give different capacities.