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.

All B-series engines were based from the B20A, but most engine components are not compatible. For more information, refer to the F3-series Honda race car that used a B20A engine. Also see …

2024年4月30日 · The Honda B20A series is a line of four-cylinder inline engines produced by Honda. The B20A was first introduced in 1985 as a displacement upgrade for the Honda …

2022年11月12日 · The B20B engine is a popular swap for 1980s and 1990s Honda Civic and CRX models. They’re extremely light-weight which means you can build a very quick Honda …

2025年3月11日 · The most notable variants are the B20A, B20B, and B20Z. B20A: Found in the early Honda Prelude models, this version is known for its DOHC design and higher …

2024年5月1日 · In the Honda Prelude, the B20A engine evolved into many variants from 1987–1991, but it began as a very different engine than the B16/B17/B18. By pushing out an …

2007年2月27日 · The first generation of B20A engines was available in the 86-87 Prelude 2.0SI in Japan, the 86-89 Honda Vigor and Accord . It leaned towards the front of the car just like the …

2008年11月2日 · The JDM B20A produced 160 hp (120 kW) at 6300 rpm, while the EDM B20A1 produced only 137 hp Engine list for all 3rd Gen preludes Quote: Engine List Honda Prelude:

2005年10月18日 · Main difference between the B20A engines and B20Ax engines is that the B20A ones uses electronic ignition. Link to my 3geez garage Accord 2.0i-16 '87 B20A2 DOHC …

This swap is primarily directed towards 1990-1991 Prelude Si owners with the 2.1L (B21A1) engine. The reason is because the 2.1L engine is notorious for burning oil. The original 2.0L …