 The most powerful version was the "Publica SL", which featured the 1.1 L K-B twin carburetor engine also offered in the "Corolla SL".In September, after only half a year, this engine was replaced by the 1.2 L 3K-B unit in both the Corolla and Publica SL's.At the same time, the Toyoglide automatic transmission became available in 1 litre Publicas.