An all new engine was used in the 1977 Mazda Luce and 1975 Cosmo/121. Designated VC it featured an alloy SOHC 8-valve head on an iron block, with a 80.0 x 88 mm bore and stroke for a total of 1,769 cc (1.8 L; 108.0 cu in). Engine output was 83 hp (62 kW) and 99 lb·ft (134 N·m).
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