|The MGA With An Attitude
M.G.s Through The Ages -- HS-105-18100
MG Six Mk III 'Tigress' 18/100 -- 1930-1931
Racing model developed from 18/80 Mark-II. Similar basic specification, but with dry-sump lubrication, twin-plug cylinder head, close ratio gearbox, cockpit-adjusted brakes and many other minor refinements. Four-seater open racing body. Only 5 built.
See magazine article:
The M.G. Mark III - Autocar May 16, 1930 (1.1-MB pdf)