Based in the automotive hub that is Canoga Avenue between Devonshire and Lassen, STD Development provides top-notch engine care and specializes in motorcycle performance. The shop has been in business since the 1970s, catering primarily to the Harley-Davidson and American V-Twin crowd. Its inventory mainly consists of big twin engine assemblies, transmissions and related performance engine parts. Applicable models include Twin Cam 88, Evo, Shovel, Pan, Sportster and Buell, and Mikuni is the house carburetor brand.