Categories German Opel 1900 Ascona an old-school SCCA Showroom Stock Race Car Post author By Steve Post date June 8, 2019 Today I take a look at the Opel 1900 Ascona that was previously run as a SCCA Showroom Stock Race Car ← Taking an unrestored 1929 Willys-Overland Whippet 98A to a Cars and Coffee. → British car tour in Sunbeam Alpine leads to failures and blown tire.