Honda B20A engine - Wikipedia, the free encyclopedia - 1991 honda prelude si1990-1991 Honda Prelude Si States; Very rare, it was only produced for the "Si States" models in Japan; Power: 145 hp (108 kW) Torque: 186 N·m (137 lbf·ft) Compression Ratio: 10.5:1 [ ... Re: 1991 Honda Prelude 2.0 Si - Right Coast Cars Community - 1991 honda prelude siYo, heres my 1991 2.0 si with some jdm appeal. Lemme know what you guys think... www.cardomain.com/id/preludegofast132 Honda Prelude Parts - Honda Prelude Accessories | Car Stuff - 1991 honda prelude siNo one has a honda prelude parts, honda prelude accessories at a lower price, guaranteed ... 1990-1991: 4Cyl 2.1L Si 4WS |