Mitsubishi Lancer Second generation

In 1979, the Lancer EX was unveiled in Japan. Two engines were only offered back then, a 1.4 L MCA-JET equipped engine paired with Mitsubishi's Silent Shaft Technology, which generated 80 hp (60 kW) and a 1.6 L engine that generated 85 hp (63 kW) and 100 hp (75 kW). The MCA-JET system was something new than the used carburetor system. The MCA stands for Mitsubishi Clean Air which meant that the EX passes both Japan and US emission standards whilst the new cylinder head design of the engine gave way for a third or Jet valve that introduces an extra swirl of air to the combustion chamber swirling the fuel-air mixture for a cleaner, efficient and thorough burn. Another new breakthrough in the Lancer is the Silent Shaft Technology which is actually two counterbalancing shafts that rotate in opposite directions, cancelling the power pulses a normal 4 cylinder engine would be inherent back then, reducing engine noise and vibration providing a smoother ride. The 1.8 L Sirius 80 engines was then introduced in the Lancer in 1980, along with a new 70 hp (52 kW), 1.2 L engine a year after providing a wider choice of engines for the Lancer. Also, a turbocharged, 135 PS (99 kW; 133 hp) engine was added in 1980 for a sportier performance and an Intercooler system was integrated in the existing turbocharged engine to produce 165 PS (121 kW; 163 hp) in 1983.