Vincent Black Shadow and C bikes having 1⅛" Amal 289 carburettors and Series D bikes having 1⅛" Amal Type 389/10 units. While other contemporary motorcycles tended to be polished and chromed, founder Philip Conrad Vincent (PCV) decreed that the Black Shadow engine itself be black. The engine's signature colour was achieved by applying a "pyluminising" coating of chromate anti-corrosion primer over which a layer of Pinchin & Johnson black enamel was added. The part was then baked in an oven for 2 hours at . Although some have claimed that the black finish increased the rate of heat rejection from the engine, its
1950–51 Chicago Black Hawks season 1950–51 Chicago Black Hawks season The 1950–51 Chicago Black Hawks season was the team's 25th season in the NHL, and they were coming off of a last place finish in 1949–50, as the Hawks had a record of 22–38–10, earning 54 points, and failing to qualify for the post-season for the fourth season in a row. In 1950–51, the Black Hawks would have one of the worst seasons in their history, winning only 13 games. In the off-season, the Black Hawks and Detroit Red Wings made the biggest trade in NHL history at the time, as Chicago sent Jim Henry,