to produce front-wheel-drive water-cooled designs, production ended in 1973 at the Wolfsburg plant. The Wolfsburg production facilities were then retooled to build the Golf, which eventually replaced the Type 1 as Volkswagen's best selling sedan. Production of the Type 3 moved to VW's new Emden plant, which was retooled later in 1973 to build the first generation Passat (marketed variously, also as the "Dasher"). Engine and drivetrain The Type 3 was initially equipped with a 1.5 L (1493 cc) engine based on the air-cooled 1192 cc flat-4 found in the Type 1, but given a 69 mm stroke it became the basis for the 1300 cc and 1600 cc engines that followed in the later Beetle (Type 1) and Volkswagen Type 2 T1 and T2. While the long block remained the same as the Type 1, the engine cooling was redesigned by putting the fan on the end of the crankshaft instead of on the generator. This reduced the height of the engine profile, allowing greater cargo volume and earning its nicknames: the pancake or suitcase engine. The engine's displacement would eventually increase to 1.6 L (1584 cc). The Type 3 used a similar transmission to the Beetle but with higher ratios (4.125 R&P v 4.375 R&P) and longer axles. Unlike the Beetle (Type 1), the Type 3 engine and transmission unit was mounted into a subframe (which contained the complete rear suspension), in turn rubber-mounted to the floorpan and body, thereby isolating vibration and road noise from the passenger space. The original Volkswagen 1500 used a single side-draught 32 mm Solex PHN carburetor. In August 1963 VW introduced single- and twin-carburetor versions, respectively the Volkswagen 1500 'N' (Normal), rated at , and the 1500 'S' (Super), which had high-compression (8.5:1) domed 83 mm pistons and twin downdraught 32 mm Solex PDSIT carburetors for more power. The Type 3 engine received a larger displacement (1.6 L) for 1966 (August '65) and in 1968 became the world's first volume production car to feature electronic fuel injection – pioneered by Bosch. The Bosch D-Jetronic system was offered on the Volkswagen 1600 TE & LE version (E designating "Einspritzung" or "injection" in German). A similar Bosch injection system was used in the later Type 4 VW 411, some models of the Porsche 914, Opel Admiral, Diplomat and Commodore, and available for the Volvo 1800E/ES, 142E, and certain 1972–75 140 and 164 series cars