Honda B20A engine
| Honda B20A engine | |
|---|---|
| Overview | |
| Manufacturer | Honda |
| Production | 1985–1991 |
| Layout | |
| Configuration | DOHC and SOHC inline-four |
| Chronology | |
| Successor | Honda B engine |
The Honda B20A engine series, known as the B20A and B21A, was an inline four-cylinder engine family from Honda introduced in 1985 in the second-generation Honda Prelude. Also available in the contemporary third-generation Honda Accord in the Japanese domestic market, along with the Accord-derived Vigor, the B20A was Honda's second line of multivalve DOHC inline four-cylinder engines behind the "ZC" twin-cam variant of the ordinarily SOHC D-series, focused towards performance and displacing 2.0 to 2.1 litres.
The third-generation Prelude was exclusively powered by the B20A engine family and production of the B20A engine family ended with the conclusion of the production of the third-generation Prelude in 1991.